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Mycophenolate Mofetil

Mycophenolate mofetil is an immunosuppressant (a medicine that dampens the immune system) used with other medicines to help prevent rejection of donated kidney, heart or liver transplants.

Brand names CellCeptMyhibbin
Drug class Antimetabolite Immunosuppressant
Rx Forms 4
Dr. Brian Staiger, PharmD, BCPS
Reviewed by Last reviewed Jul 10, 2026 Content updated Oct 2, 2026
🧬 Where this information comes from

The clinical label records used on this page are FDA-filed Structured Product Labeling (SPL) retrieved through openFDA. We identified 44 clinical label sets within the page’s selected clinical scope after exact ingredient or ingredient-combination matching and applicable route/form matching. Forms, routes, brands, labelers, strengths, and NDC product-record counts are built separately from matching FDA National Drug Code Directory records. The linked DailyMed document is a representative official source for verification, not the page’s only clinical source. View the linked label on DailyMed →

✓No current FDA shortage listed · checked Oct 9, 2026 🚨Recall on record · 2
Mycophenolate Mofetil at a glance The quick version — the full detail is in the Patient Information Guide below.
Dr. Brian Staiger, PharmD, BCPS
The Pharmacist’s Take By · Clinical pharmacist · Written

Mycophenolate mofetil (CellCept), an immune-dampening medicine available as a generic and on the market since about 1995, is a mainstay alongside other anti-rejection drugs for kidney, heart and liver transplants; your body turns it into mycophenolic acid, which blocks an enzyme immune cells need to make DNA and multiply. Stomach and bowel upset, especially diarrhea, is what most people notice, and it can lower white and red blood cell counts, so keep up with blood tests. Its boxed warning covers pregnancy loss and birth defects, lymphoma and skin cancer, and serious infections, so report any fever promptly and plan pregnancy only with your transplant team.

Clinical pearls

  • Take magnesium or aluminum antacids and sevelamer at least 2 hours after your dose, since they lower mycophenolate levels.
  • It can weaken combination birth control pills, so add a barrier method and keep using contraception 6 weeks after stopping.
  • Men should use effective contraception during treatment and for at least 90 days after, and should not donate sperm then.
  • Do not swap it for mycophenolic acid delayed-release tablets on your own; the two are not interchangeable without supervision.
⚠️ FDA Boxed Warning — the FDA’s strongest safety alert ▾

Mycophenolate mofetil can cause pregnancy loss and birth defects. Use in pregnancy raises the risk of first-trimester miscarriage and of malformations, including problems of the face and ears, limbs, heart, esophagus, kidney and nervous system. Women who could become pregnant must be counseled on preventing and planning pregnancy. It should be avoided in pregnancy if safer treatment options exist.

It also raises the risk of lymphoma and other cancers, especially of the skin. It increases the risk of bacterial, viral, fungal and protozoal infections, including reactivation of hepatitis B and C. These infections can lead to hospitalization or death. Watch for fever, new skin changes, swollen glands or any signs of infection, and call your doctor promptly.

Read the full warning on DailyMed →
How you get itPrescription only
Comes asTablet, Capsule, Oral suspension +1
Earliest FDA record1995
Companies listing it with the FDA37
FDA label last updatedAug 5, 2026
FDA’s strongest warning (boxed)Yes, read the warning

Patient Information Guide A plain-language walkthrough of Mycophenolate Mofetil, written from its FDA label.

What Mycophenolate Mofetil Is Used For

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Mycophenolate mofetil is used to prevent organ rejection after a transplant.

  • Kidney transplants (allogeneic, meaning from a donor), in adults and children 3 months and older
  • Heart transplants, in adults and children 3 months and older
  • Liver transplants, in adults and children 3 months and older
  • Always in combination with other immunosuppressants
  • CellCept, Myhibbin (oral suspension) and generic mycophenolate mofetil capsules, tablets, oral suspension and IV injection are all labeled for this use

How Mycophenolate Mofetil Works

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After you take it, your body converts mycophenolate mofetil to mycophenolic acid. This blocks an enzyme (IMPDH) that lymphocytes need to build DNA. Without it, these immune cells multiply less and respond less strongly to foreign tissue, so they are less likely to attack the transplanted organ.

The effect is cytostatic (slows cell growth) and reversible.

Mycophenolate Mofetil Dosage

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Mycophenolate mofetil is generally taken twice a day. Oral forms include capsules, tablets and oral suspension, and an IV form is given over at least 2 hours.

  • CellCept Intravenous and generic injection are an alternative when someone can't take oral medicine, starting within 24 hours after transplant for up to 14 days.
  • Food did not change total absorption but lowered the peak level.
  • Children's doses are based on body size.
  • Your doctor may lower or pause the dose if your white blood cell count drops.

Follow your prescriber and label directions.

Dosing details from the FDA-approved label

From the Mycophenolate Mofetil prescribing information (“Dosage and Administration”). Doses are set by your prescriber for your product, condition, kidney function and age — never change a dose on your own.

  • Adult Kidney Transplant
    • 1 g twice daily, orally or intravenously (IV) over no less than 2 h (total daily dose of 2 g)
  • Adult Heart Transplant
    • 1.5 g twice daily orally or IV, over no less than 2 h
  • Adult Liver Transplant
    • 1.5 g twice daily orally or 1 g twice daily IV over no less than 2 h
  • Pediatric Kidney Transplant (3 months and older)
    • 600 mg/m2 orally twice daily (oral suspension)
    • Patients with BSA ≥ 1.25 m2 may be dosed with capsules or tablets per Table 1
    • Maximum: maximum total daily dose of 2 g or 10 mL of the oral suspension
    • Pediatric dosing is based on body surface area (BSA)
  • Pediatric Heart Transplant
    • 600 mg/m2 orally twice daily (starting dose)
    • Maximum: up to a maximum of 900 mg/m2 twice daily (3 g or 15 mL of oral suspension)
  • Pediatric Liver Transplant
    • 600 mg/m2 orally twice daily (starting dose)
    • Maximum: up to a maximum of 900 mg/m2 twice daily (3 g or 15 mL of oral suspension)
Read the label’s full dosing text

2 DOSAGE AND ADMINISTRATION ADULTS DOSAGE Kidney Transplant 1 g twice daily, orally or intravenously (IV) over no less than 2 h (2.2) Heart Transplant 1.5 g twice daily orally or IV, over no less than 2 h (2.3) Liver Transplant 1.5 g twice daily orally or 1 g twice daily IV over no less than 2 h (2.4) PEDIATRICS Kidney Transplant 600 mg/m 2 orally twice daily, up to maximum of 2 g daily (2.2) Heart Transplant 600 mg/m 2 orally twice daily (starting dose) up to a maximum of 900 mg/m 2 twice daily (3 g or 15 mL of oral suspension) ( 2.3 ) Liver Transplant 600 mg/m 2 orally twice daily (starting dose) up to a maximum of 900 mg/m 2 twice daily (3 g or 15 mL of oral suspension) ( 2.4 ) CellCept intravenous is an alternative when patients cannot tolerate oral medication. Administer within 24 hours following transplantation, until patients can tolerate oral medication, up to 14 days. (2.1) Reduce or interrupt dosing in the event of neutropenia. (2.5) See full prescribing information (FPI) for: adjustments for renal impairment and neutropenia ( 2.5 ), preparation of oral suspension. (2.6) 2.1 Important Administration Instructions Mycophenolate mofetil should not be used without the supervision of a physician with experience in immunosuppressive therapy. Mycophenolate Mofetil for O ral Suspension Mycophenolate mofetil oral dosage forms (capsules, tablets or oral suspension) should not be used interchangeably with mycophenolic acid delayed-release tablets without supervision of a physician with experience in immunosuppressive therapy because the rates of absorption following the administration of mycophenolate mofetil oral dosage forms and mycophenolic acid delayed-release tablets are not equivalent. Patients should avoid inhalation or contact of the skin or mucous membranes with the powder contained in mycophenolate mofetil for oral suspension. If such contact occurs, they must wash the area of contact thoroughly with soap and water. In case of ocular contact, rinse eyes with plain water. The initial oral dose of mycophenolate mofetil should be given as soon as possible following kidney, heart or liver transplant. It is recommended that mycophenolate mofetil be administered on an empty stomach. In stable transplant patients, however, mycophenolate mofetil may be administered with food if necessary [see Clinical Pharmacology ( 12.3 )] .

Excerpted — the section continues on the label. Read the full Dosage and Administration section on DailyMed →

Mycophenolate Mofetil Side Effects

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The most common side effects in clinical trials were:

Common side effects

  • Diarrhea
  • Vomiting
  • Nausea
  • Low white blood cell count (leukopenia)
  • Infections
  • Anemia (low red blood cells)
  • High blood pressure
  • Abdominal pain

When to get medical help

  • Call your doctor right away for signs of infection, such as fever, chills or feeling unwell, because serious infections can lead to hospitalization or death.
  • Get help for new or unusual neurological symptoms like confusion, weakness on one side, or loss of coordination, which can signal a rare brain infection (PML).
  • Tell your doctor about unusual skin changes or swollen glands, since lymphoma and skin cancers are possible.
  • Seek urgent care for signs of an allergic reaction, including trouble breathing or swelling.
  • Report severe stomach pain, black or bloody stools, or vomiting blood, as bleeding, ulcers or perforations can occur.
  • Tell your doctor about unusual bruising, bleeding or tiredness, which may point to low blood cell counts.
  • Tell your doctor right away if you become pregnant.

Mycophenolate Mofetil Warnings and Precautions

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  • Pregnancy: raises the risk of first-trimester pregnancy loss and birth defects.
  • Cancers: higher risk of lymphoma and skin cancer, so limit sun exposure.
  • Infections: serious bacterial, viral, fungal and protozoal infections, including BK virus kidney problems, CMV, PML and hepatitis B or C reactivation.
  • Blood problems: low neutrophils and pure red cell aplasia need blood monitoring.
  • Stomach and bowel: bleeding, ulcers and perforations are possible.
  • Avoid live vaccines. Don't donate blood for 6 weeks after treatment or semen for 90 days after.

Mycophenolate Mofetil Interactions

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Several medicines can change mycophenolate levels or be affected by it.

  • Magnesium or aluminum antacids and sevelamer: take at least 2 hours after mycophenolate, since they lower levels.
  • Proton pump inhibitors (lansoprazole, pantoprazole): may lower levels and reduce effectiveness.
  • Cyclosporine, cholestyramine, rifampin, trimethoprim/sulfamethoxazole and some antibiotics: can lower levels.
  • Telmisartan and isavuconazole: change levels by affecting how the drug is processed.
  • Acyclovir, valacyclovir, ganciclovir, valganciclovir and probenecid: levels may rise.
  • Combination birth control pills: may work less well, so add a barrier method.

Interactions listed in the FDA-approved label

From the Mycophenolate Mofetil prescribing information (“Drug Interactions”): what the manufacturer studied or reported to the FDA.

  • Antacids with magnesium or aluminum hydroxide: Decreases MPA systemic exposure, which may reduce mycophenolate mofetil efficacy. Administer magnesium or aluminum hydroxide containing antacids at least 2h after mycophenolate mofetil administration.
  • Proton pump inhibitors (e.g., lansoprazole, pantoprazole): Decreases MPA systemic exposure, which may reduce mycophenolate mofetil efficacy. Monitor patients for alterations in efficacy when PPIs are co-administered with mycophenolate mofetil.
  • Drugs that interfere with enterohepatic recirculation (e.g., cyclosporine A, trimethoprim/sulfamethoxazole, cholestyramine, rifampin, aminoglycoside, cephalosporin, fluoroquinolone and penicillin antimicrobials): Can decrease MPA systemic exposure, which may reduce mycophenolate mofetil efficacy. Monitor patients for alterations in efficacy or mycophenolate mofetil related adverse reactions when these drugs are co-administered.
  • Drugs modulating glucuronidation (telmisartan induces; isavuconazole inhibits): Inducers decrease MPA systemic exposure, potentially reducing efficacy; inhibitors increase MPA systemic exposure, which may increase the risk of adverse reactions. Monitor patients for alterations in efficacy or mycophenolate mofetil related adverse reactions when these drugs are co-administered.
  • Calcium free phosphate binders (e.g., sevelamer): Decrease MPA systemic exposure, which may reduce mycophenolate mofetil efficacy. Administer calcium free phosphate binders at least 2 hours after mycophenolate mofetil.
  • Drugs that undergo renal tubular secretion (e.g., acyclovir, ganciclovir, probenecid, valacyclovir, valganciclovir): Metabolite MPAG may compete with these drugs, which may increase plasma concentrations and/or adverse reactions associated with them. Monitor for drug-related adverse reactions in patients with renal impairment.
  • Combination oral contraceptives: Decreased systemic exposure to levonorgestrel but did not affect ethinylestradiol exposure, which may result in reduced contraceptive effectiveness. Use additional barrier contraceptive methods.
Read the label’s full interactions text

7 DRUG INTERACTIONS See FPI for drugs that may interfere with systemic exposure and reduce mycophenolate mofetil efficacy: antacids with magnesium or aluminum hydroxide, proton pump inhibitors, drugs that interfere with enterohepatic recirculation, telmisartan, calcium-free phosphate binders. (7.1) Mycophenolate mofetil may reduce effectiveness of oral contraceptives. Use of additional barrier contraceptive methods is recommended. (7.2) See FPI for other important drug interactions. (7) 7.1 Effect of Other Drugs on Mycophenolate Mofetil Table 7 Drug Interactions with Mycophenolate Mofetil that Affect Mycophenolic Acid (MPA) Exposure Antacids with Magnesium or Aluminum Hydroxide Clinical Impact Concomitant use with an antacid containing magnesium or aluminum hydroxide decreases MPA systemic exposure [see Clinical Pharmacology ( 12.3 )] , which may reduce mycophenolate mofetil efficacy. Prevention or Management Administer magnesium or aluminum hydroxide containing antacids at least 2h after mycophenolate mofetil administration. Proton Pump Inhibitors (PPIs) Clinical Impact Concomitant use with PPIs decreases MPA systemic exposure [see Clinical Pharmacology ( 12.3 )] , which may reduce mycophenolate mofetil efficacy. Prevention or Management Monitor patients for alterations in efficacy when PPIs are co-administered with mycophenolate mofetil. Examples Lansoprazole, pantoprazole Drugs that Interfere with Enterohepatic Recirculation Clinical Impact Concomitant use with drugs that directly interfere with enterohepatic recirculation, or indirectly interfere with enterohepatic recirculation by altering the gastrointestinal flora, can decrease MPA systemic exposure [see Clinical Pharmacology ( 12.3 )] , which may reduce mycophenolate mofetil efficacy. Prevention or Management Monitor patients for alterations in efficacy or mycophenolate mofetil related adverse reactions when these drugs are co-administered with mycophenolate mofetil.

Excerpted — the section continues on the label. Read the full Drug Interactions section on DailyMed →

Not a complete list. The label covers the interactions the manufacturer studied or reported, and our own interaction database does not cover every medicine either. Bring your full medication list, including vitamins and herbal products, to your pharmacist.

Before Taking Mycophenolate Mofetil

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  • Do not use if allergic to mycophenolate mofetil, mycophenolic acid or any ingredient.
  • The injection is not for people allergic to Polysorbate 80.
  • Pregnancy tests are needed before starting and again 8 to 10 days later for women who could become pregnant.
  • Women should use acceptable contraception during treatment and for 6 weeks after.
  • Men and their partners should use effective contraception during treatment and for at least 90 days after.
  • Breastfeeding: risks to the infant can't be ruled out.
  • Children 3 months and older have established safety and effectiveness.
  • Older adults: dosing should consider kidney, liver and heart function.
  • Avoid if you have hypoxanthine-guanine phosphoribosyl-transferase deficiency.
  • The oral suspension contains aspartame (phenylketonuria).

Mycophenolate Mofetil Overdose

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An overdose may cause low white blood cells (leukopenia, neutropenia) and stomach symptoms like abdominal pain, diarrhea, nausea, vomiting and indigestion. Dialysis usually doesn't remove the drug, but bile acid sequestrants such as cholestyramine can help remove it. Get medical help right away if you think too much was taken.

How Your Body Processes Mycophenolate Mofetil

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Mycophenolate mofetil is fully converted to its active form, mycophenolic acid, after oral or IV dosing. About 94% of the oral dose is absorbed compared with IV. Food lowers the peak blood level by about 40% but doesn't change total absorption. Mycophenolic acid is 97% bound to albumin in the blood. Blood levels are lower in the first weeks after transplant than later.

How to Store Mycophenolate Mofetil

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and Dispensing Information: Store at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). Dispense in light-resistant containers, such as the manufacturer's original containers. Store dry powder at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F).

Written from the FDA-approved label with AI and reviewed by our pharmacy team. How we use AI →

Mycophenolate Mofetil: Pharmacist Answers to Common Questions

Quick, plain-English answers to the questions patients ask most about Mycophenolate Mofetil — the kind of thing our pharmacy team would talk through with you at the counter.

What is this medicine for?

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It helps keep your body from rejecting a transplanted kidney, heart or liver. You take it together with other immunosuppressant medicines. It works by calming the immune cells that could attack the new organ.

How should I take it?

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It's usually taken twice a day, by mouth as a capsule, tablet or liquid, or through an IV in the hospital. Follow your prescriber's directions and your label. Don't switch it with mycophenolic acid delayed-release tablets unless your transplant team says so.

What side effects are normal, and when should I call?

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Diarrhea, nausea, vomiting and stomach pain are common. Call your doctor if you have a fever, chills or other signs of infection, unusual bruising or bleeding, black stools, severe stomach pain, confusion or weakness, or any allergic reaction.

Can I take antacids or other medicines with it?

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Take magnesium or aluminum antacids and sevelamer at least 2 hours after mycophenolate mofetil, since they lower how much you absorb. Acid reducers called proton pump inhibitors, and several antibiotics, can also affect it. Check with me or your doctor before starting anything new.

What about pregnancy and birth control?

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This medicine can cause pregnancy loss and birth defects. Women who could become pregnant need pregnancy tests and reliable birth control during treatment and for 6 weeks after. It can make the birth control pill less effective, so add a barrier method. Men and their partners should use effective contraception during treatment and for 90 days after.

Do I need to take any other precautions?

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Yes. You'll need regular blood tests. Protect your skin from the sun, avoid live vaccines, and don't donate blood for 6 weeks after stopping. It may also affect driving, so be careful until you know how it affects you.

Is Mycophenolate Mofetil available over the counter?

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No. Mycophenolate Mofetil is a prescription medicine: every Mycophenolate Mofetil product listed with the FDA is prescription only, so it is not sold over the counter. Your prescriber decides whether it is appropriate for you, and your pharmacist dispenses it.

When was Mycophenolate Mofetil first available?

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The earliest FDA record we hold for Mycophenolate Mofetil is from 1995: its first approval in Drugs@FDA or its earliest product listing in the NDC Directory, whichever is older. Many older medicines were in use before their first formal FDA approval, so this is the earliest date on record, not necessarily when Mycophenolate Mofetil was first used.

Who makes Mycophenolate Mofetil?

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37 companies currently list Mycophenolate Mofetil products in the FDA's NDC Directory, including Genentech, Inc., Remedyrepack Inc., Ascend Laboratories, LLC. That count includes repackagers and distributors as well as manufacturers (companies that sell only the raw ingredient are not counted), so fewer companies actually make it; the label on your bottle names the one that supplied yours.

Answers drafted from the FDA-approved label with AI and reviewed by our pharmacy team. How we use AI →

More About Mycophenolate Mofetil on HelloPharmacist

Detailed Data & References for Mycophenolate Mofetil Forms & strengths, pricing, billing codes, manufacturers, safety reports and sourcing — the data behind the page. Most people can stop here. Each section below opens on a tap.

Mycophenolate Mofetil Forms and Strengths (How It Comes)

Mycophenolate Mofetil is available in 4 forms. Different forms and brands can have different approved uses, doses, schedules, and directions. Follow the instructions for your exact product, and do not switch forms without guidance from your prescriber or pharmacist.

Need a version that does not list lactose, a gluten source, a dye or gelatin? Inactive ingredients differ by manufacturer: see Mycophenolate Mofetil inactive ingredients by manufacturer.

Tablet

By mouth
Brands CellCept
How this form is used
What it may be used for
  • Mycophenolate mofetil tablets are used to prevent rejection of kidney, heart or liver transplants, with other immunosuppressants.
Important instructions
  • Mycophenolate mofetil tablets are taken by mouth, generally twice daily.
  • Mycophenolate mofetil tablets should be used under the supervision of a physician experienced in immunosuppressive therapy.
  • Mycophenolate mofetil tablets should not be swapped with mycophenolic acid delayed-release tablets without supervision.
Available strengths 1 strength
56 FDA-listed product records ⓘ

Capsule

By mouth
Brands CellCept
How this form is used
What it may be used for
  • Mycophenolate mofetil capsules are used to prevent rejection of kidney, heart or liver transplants, with other immunosuppressants.
Important instructions
  • Mycophenolate mofetil capsules are taken by mouth, generally twice daily.
  • Mycophenolate mofetil capsules should not be swapped with mycophenolic acid delayed-release tablets without physician supervision.
Available strengths 1 strength
44 FDA-listed product records ⓘ

Oral suspension

By mouth
Brands CellCept Myhibbin
How this form is used
What it may be used for
  • Myhibbin oral suspension is used to prevent rejection of kidney, heart or liver transplants, with other immunosuppressants.
  • Mycophenolate mofetil for oral suspension is used for the same transplant types in adults and children 3 months and older.
Important instructions
  • Myhibbin is taken by mouth, generally twice daily, under the supervision of a physician experienced in immunosuppressive therapy.
  • Myhibbin should not be used interchangeably with mycophenolic acid delayed-release tablets without supervision.
  • The oral suspension contains aspartame, which matters for people with phenylketonuria.
Available strengths 1 strength
29 FDA-listed product records ⓘ

Injection

Into a vein
Brands CellCept
How this form is used
What it may be used for
  • Mycophenolate Mofetil for Injection is used to prevent rejection of kidney, heart or liver transplants, with other immunosuppressants.
Important instructions
  • Mycophenolate Mofetil for Injection is given into a vein, over no less than 2 hours.
  • CellCept Intravenous is an alternative when patients cannot tolerate oral medication.
  • CellCept Intravenous is started within 24 hours after transplantation and used until the patient can take oral medicine, for up to 14 days.
  • Mycophenolate Mofetil for Injection should not be used by people allergic to Polysorbate 80.
Available strengths 1 strength
22 FDA-listed product records ⓘ

Mycophenolate Mofetil on the U.S. Market: Products, Makers and Brands

How Mycophenolate Mofetil appears in the FDA’s National Drug Code Directory — including its dosage forms, strengths, brand names, manufacturers, and FDA-listed product records. These are directory records, not sales or prescription volume.

37 companies list 63 Mycophenolate Mofetil product records with the FDA, mostly as tablet, capsule, oral suspension; the earliest marketing or approval year on record is 1995. Brand names on the directory include CellCept, Myhibbin; the rest are generics.

4
Dose forms ⓘ
37
Labelers (makers, repackagers, distributors)
3
Brand names
63
FDA-listed product records ⓘ
1995
Earliest FDA record ⓘ

FDA-listed product records by dose form (tablet variants merged) — FDA National Drug Code Directory. Record counts are not sales or prescription volume.

Also listed with the FDA, not a patient dose form: Powder (22) · Unfinished injection (1) — bulk drug substance and unfinished product sold to compounders and other manufacturers to finish, and multi-item kits. These aren’t counted in the dose-form total above.

Genentech, Inc.6%
Remedyrepack Inc.6%
Ascend Laboratories, LLC5%
Aurobindo Pharma Limited5%
Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.5%
Strides Pharma Science Limited5%
Other makers68%

Share of FDA-listed product records by manufacturer — FDA National Drug Code Directory. Record counts are not sales or prescription volume.

How Widely Mycophenolate Mofetil Is Used (Medicaid Data)

A general measure of how commonly Mycophenolate Mofetil is prescribed, based on Medicaid — one of the largest public drug programs. The figure below is prescriptions filled in Q1–Q4 2025, summed across every form and brand of the drug.

Think of this as a proxy for how widely Mycophenolate Mofetil is used, drawn from freely available public data. Medicaid is just one program — these numbers don’t include Medicare, other government coverage, or commercial and cash-pay prescriptions, so real-world use is higher than what’s shown here.

292,779
Medicaid prescriptions filled (Q1–Q4 2025)
$25.2M gross Medicaid reimbursement (before mandatory rebates — net cost is lower)

How commonly is Mycophenolate Mofetil prescribed? Of the 1,603 medications we measure, Mycophenolate Mofetil ranks #329 by Medicaid prescriptions — more than 79% of them.

Where Mycophenolate Mofetil ranks among the drugs we measure · Q1–Q4 2025 · neighbors ±5

Utilization by Mycophenolate Mofetil product

Pick a product to see its own Medicaid numbers. Each chip is one clinical product — a specific strength & dosage form as defined by RxNorm — with brand-name and generic versions combined.

The 500 mg oral tablet is the most-dispensed Mycophenolate Mofetil product — about 59% of these Medicaid prescriptions.

mycophenolate mofetil 500 MG Oral Tablet Most dispensed

173,179 Medicaid prescriptions (Q1–Q4 2025) 59% of Mycophenolate Mofetil prescriptions shown $8.4M gross reimbursement (before rebates) ≈ $49 per prescription (gross)

Summed across the 21 of 79 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 200060

mycophenolate mofetil 250 MG Oral Capsule

100,408 Medicaid prescriptions (Q1–Q4 2025) 34% of Mycophenolate Mofetil prescriptions shown $4.8M gross reimbursement (before rebates) ≈ $47 per prescription (gross)

Summed across the 24 of 66 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 199058

mycophenolate mofetil 200 MG/ML Oral Suspension

19,140 Medicaid prescriptions (Q1–Q4 2025) 7% of Mycophenolate Mofetil prescriptions shown $11.9M gross reimbursement (before rebates) ≈ $624 per prescription (gross)

Summed across the 8 of 13 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 311880

mycophenolate mofetil 500 MG Injection

52 Medicaid prescriptions (Q1–Q4 2025) <1% of Mycophenolate Mofetil prescriptions shown $53,031 gross reimbursement (before rebates) ≈ $1,020 per prescription (gross)

Summed across the 1 of 16 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 311881

Shares are of the Medicaid prescriptions shown here. Product grouping follows RxNorm (the National Library of Medicine’s drug terminology), so “one product” means one strength & dosage form regardless of manufacturer. Dollar figures are gross Medicaid reimbursement before mandatory rebates — rebates (often large, especially for brand-name drugs) are confidential, so actual net cost to Medicaid is lower than shown.

Source: Medicaid State Drug Utilization Data (CMS), aggregated by generic ingredient — summed across every NDC (all brands, strengths, salt forms and dosage forms) of Mycophenolate Mofetil, and across all states and both fee-for-service and managed-care claims. A general popularity signal; it excludes Medicare, commercial insurance and cash prescriptions, so it is not total U.S. use. Based on the 54 of 174 listed Mycophenolate Mofetil NDCs with Medicaid activity.

Compare Mycophenolate Mofetil Products

A representative set of FDA-listed product records for Mycophenolate Mofetil — across manufacturers, strengths, and dosage forms, grouped by form with each product’s manufacturer and how the FDA approved it. The same medicine may be made and packaged by different companies, so a single drug can have many directory entries. (It’s also why a refill can look different — a new shape, color, or box — even though it contains the same medication.)

Showing 63 of 63 products — FDA National Drug Code Directory. See every product, package size and price: browse all 63 Mycophenolate Mofetil NDCs →

Mycophenolate Mofetil Side Effects Reported to the FDA (FAERS)

After a medicine reaches the market, patients, doctors and drugmakers can send the FDA reports of problems they think may be linked to it. Here’s what’s been reported for Mycophenolate Mofetil — a signal of what to watch for, not proof the drug caused it.

The effects most often named in FDA reports that mention Mycophenolate Mofetil are diarrhoea, pyrexia, pneumonia; about 91% of the reports were classed as serious. These are voluntary reports, so they show what people report, not how often it happens.

135,260
Reports mentioning it
91%
Reported as serious
12
Distinct effects shown
Most reported effects
Diarrhoea
6,997
Pyrexia
5,715
Pneumonia
5,347
Cytomegalovirus Infection
4,935
Fatigue
4,621
Nausea
4,579
Condition Aggravated
4,526
Dyspnoea
4,251
Vomiting
4,125
Transplant Rejection
4,107
Age groups
Adult · 14,427Elderly · 4,241Child · 1,714Adolescent · 964Infant · 445Neonate · 253

Source: openFDA, from the FDA Adverse Event Reporting System (FAERS). These are voluntary reports — they don’t prove the drug caused the effect, and counts reflect how often something was reported, not how often it actually happens. Reports also often name the very problem the medicine is taken for — a common reason to file one is that the drug didn’t help — so for a pain reliever you may see “pain” high on the list; that points to why the report was filed, not to the drug causing the symptom. This counts every report that lists Mycophenolate Mofetil in any role, so the total runs higher than the FDA’s official dashboard, which counts only cases where the drug is the suspect. For the authoritative figures, see the FDA FAERS Public Dashboard. Always talk to your pharmacist or doctor.

Mycophenolate Mofetil FDA Approval History

How Mycophenolate Mofetil went from FDA review to the pharmacy shelf — the key milestones in its regulatory journey.

Mycophenolate Mofetil was first approved by the FDA in 1995 (Brand: CELLCEPT · Roche Palo); the first generic version was approved in 2008. It remains available in U.S. pharmacies today.

1995
Brand approved
Brand: CELLCEPT · Roche Palo
2008
First generic approved
Lower-cost ANDA competition begins
2026
Available today
Active in U.S. pharmacies

Source: Drugs@FDA.

Mycophenolate Mofetil Recall History

A recall is when a specific batch of a medicine is pulled from the market — usually a manufacturing issue, not a problem with the drug itself. Class I is most serious, Class III least.

The FDA’s enforcement reports list 2 Mycophenolate Mofetil recalls since July 2021. Both are still ongoing or began in the last six months. A recall names specific lots from one company, so check the lot number on your own bottle rather than assuming every product is affected; your pharmacist can check whether your supply came from an affected lot.

Ongoing Class II Aug 26, 2026 · Mylan Pharmaceuticals Inc
Failed Dissolution Specifications
  • Carton label: Mycophenolate Mofetil for injection, USP, 500 mg/vial, Sterile, 4 Single Dose Vials, Rx only, Manufactured for: Mylan Institutional LLC, Morgantown, WV 26505, Made in India, NDC 67457-3… Lots: Lot: 3242616, Exp. April 2027; 8220216, Exp. Nov 2027 FDA record D-0830-2026 →
Ongoing Class II Jul 2, 2026 · MYLAN PHARMACEUTICALS INC
Presence of precipitate
  • Mycophenolate Mofetil for Injection USP, 500 mg/Vial, Single Dose Vial, 4 vials per carton, Rx only, Manufactured for: Mylan Institutional LLC, Morgantown, WV, 26505 USA, Made in India, NDC 67457-386… Lots: Lot #: 3241653, Exp 4/30/2027 FDA record D-0734-2026 →

Source: FDA enforcement (recall) reports, via openFDA; our copy was last updated Oct 8, 2026.

RxNorm Concept Web — From Ingredient to Every Form and Strength

This page starts with one ingredient concept (IN). The branches below show its dose-form concepts (SCDF), then the available clinical drug and strength concepts (SCD). Combination products remain separate concepts with their own pages.

Ingredient (IN) Mycophenolate Mofetil RxCUI 68149 4 dose forms · 4 strengths
  1. Dose form (SCDF) Injection RxCUI 1726176 In current FDA listings
    Clinical drug / strength (SCD) 500 MG RxCUI 311881
  2. Dose form (SCDF) Oral Capsule RxCUI 379060 In current FDA listings
    Clinical drug / strength (SCD) 250 MG RxCUI 199058
  3. Dose form (SCDF) Oral Suspension RxCUI 374670 In current FDA listings
    Clinical drug / strength (SCD) 200 MG/ML RxCUI 311880
  4. Dose form (SCDF) Oral Tablet RxCUI 374667 In current FDA listings
    Clinical drug / strength (SCD) 500 MG RxCUI 200060

Look up RxCUI 68149 in the RxCUI Atlas →

RxNorm is the U.S. National Library of Medicine’s normalized drug vocabulary. Its concept hierarchy can include forms that are not currently marketed; the status on each branch compares that concept with current FDA listings. RxCUIs identify vocabulary concepts, not individual packages or manufacturers.

💵 What Mycophenolate Mofetil Costs Pharmacies (NADAC Benchmark)

The national average invoice price pharmacies pay for the drug itself, from CMS's NADAC survey (data as of Oct 7, 2026). This is a supply-cost benchmark — not a retail price and not what you'd pay at the counter.

FormStrengthPharmacy acquisition benchmark
Capsule · Oral 250 mg $8.65 per capsule NDC details & price history
Tablet, Film Coated · Oral 500 mg $17.34 per tablet NDC details & price history
Powder, For Suspension · Oral 200 mg/mL $8.31 per mL NDC details & price history
Tablet · Oral 500 mg $0.263 per tablet NDC details & price history
Why show this? Your out-of-pocket cost depends on insurance, pharmacy markup, and discounts — but the acquisition benchmark tells you whether the medication itself is inexpensive or costly, which strengths cost more per dose, and whether a cash-price quote is in a reasonable range. Each row links to the NDC-level record with its full price history.

Source: CMS National Average Drug Acquisition Cost (NADAC), a survey of retail pharmacy invoice prices. Benchmarks shown are the range across package sizes of a representative product for each form and strength — other manufacturers' products may differ.

Mycophenolate Mofetil Brand Names

Mycophenolate Mofetil is sold under 2 brand names in the FDA directory — CellCept, Myhibbin. A brand and its generic contain the same active ingredient; the brand name belongs to one company's product.

CellCept Myhibbin

Who Makes Mycophenolate Mofetil: Manufacturers and Labelers

37 companies list Mycophenolate Mofetil products with the FDA. By number of product records, the largest are Genentech, Inc., Remedyrepack Inc., Ascend Laboratories, LLC. Labelers include manufacturers and repackagers; the product in your bottle depends on which one your pharmacy stocks.

Genentech, Inc. 4 Remedyrepack Inc. 4 Ascend Laboratories, LLC 3 Aurobindo Pharma Limited 3 Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. 3 Strides Pharma Science Limited 3 Accord Healthcare Inc. 2 Advagen Pharma Limited 2 American Health Packaging 2 Amneal Pharmaceuticals NY LLC 2 AvKARE 2 AvPAK 2 Concord Biotech Limited 2 Camber Pharmaceuticals, Inc. 2 Cardinal Health 107, LLC 2 Major Pharmaceuticals 2 Sandoz Inc 2 Strides Pharma Inc. 2 A-S Medication Solutions 1 Armas Pharmaceuticals Inc 1 Aphena Pharma Solutions - Tennessee, LLC 1 Azurity Pharmaceuticals, Inc. 1 BPI Labs LLC 1 Bryant Ranch Prepack 1

…and 13 more on the FDA NDC directory.

Sources for This Mycophenolate Mofetil Page

Core label, product, RxNorm, safety, and utilization data on this page come from the sources identified below. AI-written, editorial, and licensed sections are labeled separately.

📄
FDA-filed drug labels (SPL) Uses, dosing, warnings & side effects from SPL records retrieved through openFDA; the linked representative set can be verified on DailyMed. ✓ Linked label effective Aug 5, 2026
🏭
Forms, brands & labelersAggregated from ingredient-matched FDA National Drug Code Directory product records for Mycophenolate Mofetil.
📈
Real-world reportsThe FDA Adverse Event Reporting System (FAERS), served through openFDA.
🚨
Recalls & shortagesopenFDA drug-enforcement reports and the FDA drug-shortage database.
🧾 Clinical label set — FDA-filed SPL labels retained for Mycophenolate Mofetil after exact ingredient or ingredient-combination matching and applicable route/form matching
Clinical labels in scope
44
Finished products in the current FDA directory
63
Companies listing them (makers, repackagers, distributors)
37
FDA labeler codes behind them ⓘ
38
Linked representative label ⓘ
Genentech, Inc.
Linked label effective
Aug 5, 2026
Composite sections available
27
Linked SPL Set ID
37241e87-4af4-4dc3-a1aa-ea6f20d8dc40
Linked SPL Document ID
1e79ff42-b246-420f-96af-a7b8cbf6e76e
Open the linked representative label on DailyMed ↗

How this page is built

HelloPharmacist combines public FDA and NLM records and does not author the underlying clinical facts. The plain-language sections are written with AI from the FDA-approved label text and reviewed by our pharmacy team before publication. Genentech, Inc. is the representative DailyMed label linked for verification and dates. This is general education, not medical advice: always talk to your doctor or pharmacist about your own medicines. How we build and review drug pages →