Chymotrypsin Drug Interactions, Uses, Effectiveness, Safety & More

Chymotrypsin is an enzyme that breaks down proteins. It is a type of proteolytic enzyme, which simply means an enzyme that digests protein. In the body, it is made by the pancreas and helps digest the food you eat.

As a supplement or medicine, chymotrypsin is usually extracted from the pancreas of animals such as cattle (bovine) or pigs (porcine). It is sometimes combined with another enzyme called trypsin in products marketed for swelling and healing.

People commonly take chymotrypsin by mouth to help with swelling, bruising, and recovery after injury or surgery. It has also been used in a clinical setting by eye surgeons during certain cataract operations, and in topical products to help clean wounds.

Chymotrypsin is a proteolytic enzyme, meaning it cuts apart proteins into smaller pieces. Because of this, it is thought to help break down damaged tissue and proteins involved in swelling and inflammation.

Supporters propose that, when taken for injury or surgery, it may help reduce swelling, clear away damaged tissue, and support healing. In topical wound products, the enzyme may help remove dead tissue so the wound can heal.

It is worth noting that much of this reasoning comes from laboratory studies and the known chemistry of the enzyme. How much of an oral enzyme actually reaches injured tissue intact is still debated, and the real-world effects in people are not firmly proven.

For short-term use, chymotrypsin is generally considered reasonably well tolerated by most people. However, because it is an animal-derived protein, some people can have allergic reactions to it.

People who should be especially careful include those with bleeding disorders or clotting problems, those scheduled for surgery, people with a history of allergies to animal proteins, and anyone with liver or pancreas disease. If you have any of these conditions, check with your doctor or pharmacist first.

Pregnancy: There is not enough reliable safety information, so chymotrypsin should be avoided during pregnancy.

Breastfeeding: Safety while breastfeeding has not been studied, so it is best to avoid it.

Always tell your healthcare providers about any supplements you take, especially before surgery or a dental procedure.

Possible side effects include stomach upset, nausea, bloating, gas, or diarrhea, especially when taken by mouth in larger amounts.

Because chymotrypsin comes from animal tissue, allergic reactions are possible. These can range from mild skin rash and itching to, rarely, more serious reactions. Stop using it and seek medical help right away if you notice trouble breathing, swelling of the face or throat, hives, or dizziness.

When used during eye surgery, it can sometimes cause increased eye pressure or eye irritation, but this is a medical setting managed by a surgeon.

There is no well-established standard dose of chymotrypsin for supplement use. Strengths vary widely between products, and it is often combined with other enzymes such as trypsin.

The best approach is to follow the directions on the product label and not exceed the recommended amount. Enteric-coated tablets are designed to pass through the stomach before dissolving, so they should usually be swallowed whole and not crushed.

Before starting, check with your pharmacist or doctor, who can help you decide whether it is appropriate for you and review your other medicines and health conditions.