Herb & supplement monograph

Aquatic Exercise Drug Interactions, Uses, Effectiveness, Safety & More

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Interaction report

Drugs that interact with Aquatic Exercise

0 medications have a known interaction with Aquatic Exercise, graded by severity. Select any drug for the full evidence-based detail.

We don’t currently list any known drug interactions for Aquatic Exercise. This doesn’t guarantee none exist — always confirm with your pharmacist before combining supplements with your medications.

Read The List Like a Pharmacist

What Severity, Likelihood & Evidence Mean

Severity — How Serious It Can Be

  • Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
  • Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
  • Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
  • No known interaction. Checked against our sources with nothing documented — not the same as proven safety.

Likelihood — How Well It’s Documented

  • Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
  • Probable. Interaction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • Possible. Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
  • Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Where This Data Comes From

  • Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
  • Each drug listed above links to the full report for that exact Aquatic Exercise combination — clinical detail, likelihood, evidence level, and citations.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Monograph

Aquatic Exercise: Uses, Safety & Side Effects

The bottom line

Aquatic exercise is physical activity done in water, such as water aerobics, lap swimming, or pool-based physical therapy. The buoyancy of water reduces stress on joints, making it a gentle, generally safe way to build strength, flexibility, and fitness, especially for people with arthritis or chronic pain. Check with your doctor before starting if you have heart, lung, or balance problems.

Common forms
Water aerobics, aquatic physical therapy, swimming, deep-water running, hydrotherapy classes
People commonly use it for
  • Arthritis and joint pain
  • Low back pain
  • Fibromyalgia
  • Balance and fall prevention
  • General fitness and weight management
  • Rehabilitation after injury or surgery

Popular and traditional uses — not proof it works. See “Uses & effectiveness” below for the evidence.

Safety at a glance
OverallLikely safe

For most people, water-based exercise is a low-impact and safe form of activity.

PregnancyPossibly Safe

When conducted appropriately, short-term. Clinical research suggests that aquatic exercise is safe during pregnancy when conducted at temperatures ran...

Read the full pregnancy detail
BreastfeedingLikely safe

Aquatic exercise is generally compatible with breastfeeding.

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center). Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

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Overview

Aquatic exercise is any physical activity performed in water, usually in a swimming pool. It includes water aerobics, lap swimming, deep-water running, and pool-based physical therapy (sometimes called hydrotherapy or aquatic therapy).

The main feature of water is buoyancy, which supports your body weight and takes pressure off your joints. Water also provides gentle resistance in every direction, so your muscles work without the jarring impact you get on land.

People of all ages and fitness levels use aquatic exercise. It is especially popular among older adults, people with arthritis or chronic pain, those recovering from injury or surgery, and anyone who finds land-based exercise uncomfortable.

How it works

Several properties of water explain the benefits:

  • Buoyancy reduces the load on your joints and spine, so you can move with less pain.
  • Resistance from the water helps strengthen muscles as you push and pull through it.
  • Hydrostatic pressure (the gentle squeeze of water on your body) may help reduce swelling and improve circulation.
  • Warmth of heated therapy pools can relax muscles and ease stiffness.

Like other forms of exercise, aquatic activity also improves heart and lung fitness, supports healthy weight, and may boost mood. These effects are well understood and based on human studies, not just laboratory work.

Effectiveness

Does Aquatic Exercise work?

Evidence overview · 24 uses evaluated
3 Possibly effective 21 Insufficient evidence
How to read these evidence grades

Natural Medicines’ 7-point scale. We show each rating’s label word-for-word.

1EffectiveStrong, consistent evidence it works.
2Likely EffectiveGood evidence, though not yet conclusive.
3Possibly EffectiveSome evidence suggests a benefit.
4Possibly IneffectiveSome evidence it may not help.
5Likely IneffectiveFairly strong evidence it doesn’t help.
6IneffectiveStrong evidence it doesn’t work.
7Insufficient Reliable Evidence to RateToo little research to say either way.
Possibly Effective Back pain
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis and individual preliminary clinical trials show that aquatic exercise reduces back pain severity and improves some measures of physical function when compared with control. Controls included no exercise, land exercise, multi-modal exercise programs, or a combination of transcutaneous electrical nerve stimulation (TENS) and infrared ray thermal therapy. Benefits may last up to 12 months. The available trials are limited by their generally small size, as well as heterogeneity between studies. One clinical study shows that adding 20 minutes of deep-water running to a 40-minute aquatic aerobic exercise class twice a week for 9 weeks is more effective for reducing chronic lower back pain than aquatic exercise alone. However, this added benefit was no longer present 3 months after treatment completion. Also, there were no additional improvements in function or overall disability. Some individual studies show that aquatic exercise is no better than land-based exercise for improving low back pain; however, these studies might have not been powered to detect smaller effects.

Possibly Effective Osteoarthritis
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of 10 clinical trials shows that aquatic exercise modestly improves pain, disability, and quality of life in patients with knee and hip osteoarthritis. Trials included in the analysis consisted of 30-60 minute aquatic exercise sessions 2-3 times weekly for up to 12 weeks. Another meta-analysis of eight clinical studies shows that aquatic exercise seems to be as effective as land-based exercise for improving pain, physical function, and quality of life. However, patients seem to slightly prefer and better adhere to aquatic exercise when compared with land-based exercise.

Possibly Effective Rheumatoid arthritis (RA)
Rating & evidence shown verbatim from Natural Medicines

Clinical research in patients with RA shows that doing 30 minutes of aquatic exercises once or twice weekly for 4-6 weeks improves joint tenderness and range of motion when compared to baseline, although these improvements were similar to land-based exercise. Patients participating in aquatic exercise experienced a greater perceived improvement in disease severity when compared with land-based exercise.

Also studied for 21 conditions — evidence insufficient to rate
Insufficient Reliable Evidence To Rate Cerebral palsy
Rating & evidence shown verbatim from Natural Medicines

Preliminary clinical research in children with cerebral palsy shows that doing 1 hour of aquatic exercise twice weekly for 12 weeks along with standard physical therapy improves motor function compared to physical therapy alone.

Sources Ref 96605
Insufficient Reliable Evidence To Rate Chronic obstructive pulmonary disease (COPD)
Rating & evidence shown verbatim from Natural Medicines

A small study in patients with moderate to severe COPD shows that receiving 45 minutes of aquatic exercise three times weekly for 12 weeks improves walking distance and self-rated quality of life compared to no training or training on land. Another small study in patients with COPD shows that practicing high-intensity aquatic exercise for two to three 1-hour sessions weekly for 6 months improves physical activity in daily living, muscle strength, exercise capacity, quality of life and functional status similarly to the control group performing high-intensity exercise on land. There was no change in lung function for either group.

Insufficient Reliable Evidence To Rate Depression
Rating & evidence shown verbatim from Natural Medicines

A preliminary clinical study in elderly patients with major depressive disorder shows that training in aquatic exercise for 45 minutes twice weekly for 12 weeks reduces depressive symptoms by 53% and anxiety symptoms by 48% when compared to baseline. This study was limited by a lack of comparator group.

Sources Ref 101685
Insufficient Reliable Evidence To Rate Diabetes
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of preliminary clinical and observational research in patients with type 2 diabetes has found that aquatic exercise modestly increases the maximal oxygen uptake and reduces resting heart rate when compared with baseline and control groups receiving no intervention. However, a sub-analysis found that aquatic exercise is no more beneficial than land exercise.

Sources Ref 108290
Insufficient Reliable Evidence To Rate Fall prevention
Rating & evidence shown verbatim from Natural Medicines

Preliminary clinical research in older adults at moderate to high risk of falls and a musculoskeletal disease shows that training in aquatic exercise for 45 minutes twice weekly for 16 weeks modestly improves fall risk awareness, balance, functional mobility, and upper and lower body strength and flexibility when compared with no exercise intervention.

Sources Ref 108291
Insufficient Reliable Evidence To Rate Fibromyalgia
Rating & evidence shown verbatim from Natural Medicines

A small clinical study in women with fibromyalgia shows that stretching, relaxation, and aquatic exercise for 1 hour three times weekly for 3 weeks improves sleep but not quality of life compared to the same exercises on land.

Sources Ref 27783
Insufficient Reliable Evidence To Rate Heart failure
Rating & evidence shown verbatim from Natural Medicines

Participating in aquatic exercise might improve physical ability outcomes in heart failure patients, although results are conflicting. Meta-analyses of two to three small clinical studies in patients with heart failure show that aquatic exercise modestly improves peak power and walking speed compared to land exercise or usual activity. However, another small clinical study in patients with grade II-III heart failure shows that aquatic exercise does not improve ventilation, blood pressure, or heart rate compared to exercises on land.

Insufficient Reliable Evidence To Rate Hypertension
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of clinical research in patients with hypertension shows that aquatic exercise reduces systolic blood pressure by 13.4 mmHg and diastolic blood pressure by 4.6 mmHg when compared with no exercise. This analysis was limited by heterogeneity and inadequate control groups.

Sources Ref 101679
Insufficient Reliable Evidence To Rate Insomnia
Rating & evidence shown verbatim from Natural Medicines

A small clinical trial in adults with sleep problems related to chronic musculoskeletal pain shows that aquatic exercise twice weekly for 6 weeks increases sleep time by about 28 minutes and modestly improves sleep efficiency, but has no overall effect on sleep quality, when compared with a control group receiving a health talk. Another small clinical trial in older adults with mild sleep impairment shows that aquatic exercise 60 minutes twice weekly for 8 weeks modestly improves sleep onset and efficiency, but does not affect total sleep time or wake time after sleep onset, when compared with a control group receiving no intervention.

Insufficient Reliable Evidence To Rate Labor pain
Rating & evidence shown verbatim from Natural Medicines

Preliminary clinical research shows that aquatic exercise three times weekly, starting at 14-20 weeks' gestation, modestly reduces labor pain when compared with usual antenatal care. However, there was no difference between groups for use of epidural analgesia and type of delivery.

Sources Ref 108292
Insufficient Reliable Evidence To Rate Lymphedema
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of two clinical trials shows that a specific aquatic exercise (Tidhar method) is not more effective for improving lymphedema in the short-term when compared with land-based standard care.

Sources Ref 101686
Insufficient Reliable Evidence To Rate Multiple sclerosis (MS)
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of small preliminary clinical studies and individual preliminary clinical trials in patients with MS show that practicing aquatic exercise for 30-60 minutes usually two or three times weekly for 8-20 weeks improves walking and balance, as well as feelings of depression and cognitive and psychosocial outcomes when compared with usual care involving conventional physical therapy.

Insufficient Reliable Evidence To Rate Multiple sclerosis-related fatigue
Rating & evidence shown verbatim from Natural Medicines

Meta-analyses of a small number of preliminary clinical trials show that aquatic exercise for 8 weeks modestly improves feelings of multiple sclerosis-related fatigue when compared with usual care, as well as when compared with other forms of exercise.

Insufficient Reliable Evidence To Rate Muscle strength
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of clinical trials shows that aquatic exercise does not improve muscular strength or endurance in patients with musculoskeletal conditions such as osteoarthritis, rheumatoid arthritis, fibromyalgia, or others. It is possible that aquatic exercise does not provide enough resistance to result in muscular strengthening in these patients.

Sources Ref 96603
Insufficient Reliable Evidence To Rate Pain (chronic)
Rating & evidence shown verbatim from Natural Medicines

A small clinical trial in patients with sleep problems related to chronic musculoskeletal pain in the back, knee, or shoulder shows that aquatic exercise twice weekly for 6 weeks modestly reduces pain when compared with a control group receiving a health talk.

Sources Ref 108289
Insufficient Reliable Evidence To Rate Parkinson disease
Rating & evidence shown verbatim from Natural Medicines

A meta-analysis of preliminary clinical research in patients with Parkinson disease shows that aquatic exercise modestly improves balance, mobility, and quality of life when compared with land-based exercise or usual care. However, aquatic exercise is no more beneficial for functional performance than land-based exercise, and land-based exercise is modestly more beneficial for reducing fear of falling. Aquatic exercise regimens were generally 45-60 minutes in length and held 2-3 times weekly over 4-10 weeks. However, most individual studies included in the analysis were small and findings were heterogenous. Also, preliminary clinical research shows that practicing aquatic exercises for 60 minutes three times weekly for 4 weeks in addition to a standardized rehabilitation protocol called multidisciplinary intensive rehabilitation treatment (MIRT) does not improve balance and mobility at the end of the 4-week period when compared with MIRT alone.

Insufficient Reliable Evidence To Rate Postoperative pain
Rating & evidence shown verbatim from Natural Medicines

A small clinical study in adults undergoing total knee arthroplasty shows that participating in 10 sessions of aquatic therapy for two weeks, starting ten days after surgery, reduces postoperative pain and improves function when compared with baseline. However, it was similarly effective to land-based exercise and home exercise. This study is limited by improper randomization, with some patients choosing their preferred exercise.

Sources Ref 108286
Insufficient Reliable Evidence To Rate Sarcopenia
Rating & evidence shown verbatim from Natural Medicines

A small clinical trial in females aged 70-82 years shows that participating in aquatic exercise 60 minutes three times weekly for 12 weeks improves maintenance of muscle mass, compared with reductions in muscle mass in those not training in aquatic exercise. There were also modest improvements in body fat, blood lipid profiles, and insulin resistance.

Sources Ref 108284
Insufficient Reliable Evidence To Rate Spinal muscular atrophy
Rating & evidence shown verbatim from Natural Medicines

Preliminary clinical research shows that swimming in a heated pool for 30-45 minutes twice weekly for 2 years in addition to conventional physiotherapy improves quality of life compared to physiotherapy alone in children and adults with spinal muscular atrophy.

Sources Ref 28006
Insufficient Reliable Evidence To Rate Stroke
Rating & evidence shown verbatim from Natural Medicines

Aquatic exercise might improve balance and mobility better than land-based exercise in patients recovering from stroke; however, not all research agrees. Meta-analyses of 2-9 clinical studies in post-stroke patients shows that aquatic exercise modestly improves balance on the Berg Balance Scale (BBS), mobility on the Timed Up and Go (TUG) test, muscle strength, and/or some measures of function when compared with land-based exercise. Individual meta-analyses also suggest beneficial effects on aerobic capacity and functional reach, but not gait speed, when compared with land-based exercise. Some individual small studies in post-stroke patients did not show a difference between aquatic exercise and land-based exercise for improving balance on the BBS, mobility on the TUG test, and other outcomes. However, these individual studies were small and likely not adequately powered to detect a difference between groups.

Insufficient Reliable Evidence To Rate Traumatic brain injury (TBI)
Rating & evidence shown verbatim from Natural Medicines

A very small clinical study in adults who experienced a TBI at least one year prior shows that performing aquatic exercises for 1 hour three times weekly for 8 weeks may improve quality of life and self-perception when compared with baseline. The validity of these findings is limited by the small study size and the lack of a comparator group.

Sources Ref 28007

Source & disclaimer. Effectiveness ratings and evidence summaries are provided by Natural Medicines (Therapeutic Research Center) and shown as licensed. Where Natural Medicines hasn’t rated a use, HelloPharmacist’s pharmacists may add their own reviewed rating and evidence (each such entry is labeled). This is educational information, not medical advice — talk with your pharmacist or doctor before starting, stopping, or changing a supplement.

Safety & precautions

Aquatic exercise is considered one of the safest forms of activity for most people because of its low impact. Still, some precautions apply.

Talk to your doctor before starting if you have heart disease, uncontrolled high or low blood pressure, lung conditions, seizures, or poor balance. Never swim alone, and choose a pool with a lifeguard or supervision if you are not a strong swimmer.

People with open wounds, certain skin infections, or weakened immune systems should check with a clinician, since shared pools can carry a risk of infection. Those with chlorine sensitivity or asthma triggered by pool chemicals should be cautious in indoor pools.

During pregnancy, water exercise is often comfortable and well tolerated, but you should get clearance from your prenatal provider first and avoid overheating in very warm pools. While breastfeeding, aquatic exercise is generally fine.

Side effects

Side effects are usually mild. They can include muscle soreness, fatigue, or minor cramps, especially when starting a new routine.

Other possible issues include skin or eye irritation from chlorine, swimmer's ear, and skin infections from poorly maintained pools. Slips and falls can happen on wet pool decks.

More serious risks are rare but include drowning, overheating in hot pools, and—in people with underlying heart or lung disease—shortness of breath or chest discomfort. Stop and seek help if you feel dizzy, faint, or have chest pain.

Aquatic Exercise: Reported Adverse Effects

Documented safety reports on Aquatic Exercise from the evidence-graded Natural Medicines (TRC Healthcare) database, shown word-for-word from the licensed record.

Aquatic exercise is generally well-tolerated when used appropriately, short-term. Aquatic exercise has been performed for up to 12 weeks without reports of serious adverse effects. Mild adverse effects including dizziness, fatigue, and musculoskeletal pain have been reported, but these are uncommon.

  1. Adsett JA, Mudge AM, Morris N, Kuys S, Paratz JD. Aquatic exercise training and stable heart failure: A systematic review and meta-analysis. Int J Cardiol. 2015;186:22-8.
  2. Bartels EM, Juhl CB, Christensen R, et al. Aquatic exercise for the treatment of knee and hip osteoarthritis. Cochrane Database Syst Rev. 2016;3:CD005523.
Reports by condition
DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.

Adverse-effects data: Natural Medicines, Therapeutic Research Center

Dosing

There is no single "dose" for aquatic exercise. General fitness guidelines suggest aiming for about 150 minutes of moderate activity per week, which can include water-based sessions, but your ideal amount depends on your health and goals.

Many programs run two to three sessions per week. If you are recovering from injury or have a chronic condition, a physical therapist or your doctor can help set a safe starting point and progress you gradually.

Start slowly, warm up, stay hydrated even in the water, and stop if you feel pain beyond normal muscle effort. Check with your pharmacist or doctor before beginning if you have any medical conditions.

Pregnancy & Breastfeeding

Aquatic Exercise & Pregnancy

Possibly Unsafe

When heated aquatic exercise is used. Conditions that increase maternal core temperature above 39℃ have been associated with increased risk of teratogenicity. Some early research also found an association between maternal heat exposure in the form of a hot tub or sauna during the first trimester and increased risk of neural tube defects. A more recent analysis of clinical research shows that it is safe to sit in hot baths at 40℃ (104℉) or in saunas at 70℃ (158℉) for up to 20 minutes during pregnancy, regardless of trimester. However, the ACOG clinical practice guidelines continue to discourage hot water baths or saunas during pregnancy due to possible risks. LACTACTION: Insufficient reliable information available; however, there is no known reason to expect any adverse effects.

  1. Ravanelli N, Casasola W, English T, Edwards KM, Jay O. Heat stress and fetal risk. Environmental limits for exercise and passive heat stress during pregnancy: a systematic review with best evidence synthesis. Br J Sports Med. 2018;0:1-8.
  2. Milunsky A, Ulcickas M, Rothman KJ, et al. Maternal heat exposure and neural tube defects. JAMA. 1992;268(7):882-5.
  3. [No authors listed]. ACOG Committee Opinion No. 650: physical activity and exercise during pregnancy and the postpartum period. Obstet Gynecol 2015;126:e135-42.
DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.

© 2026 Therapeutic Research Center

Pregnancy & lactation ratings: Natural Medicines, Therapeutic Research Center

References & further reading

The 51 references that drive our Aquatic Exercise monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Sjogren, T., Long, N., Storay, I., and Smith, J. Group hydrotherapy versus group land-based treatment for chronic low back pain. Physiother Res Int 1997;2(4):212-222. PubMed
  2. Stener-Victorin, E., Kruse-Smidje, C., and Jung, K. Comparison between electro-acupuncture and hydrotherapy, both in combination with patient education and patient education alone, on the symptomatic treatment of osteoarthritis of the hip. Clin J Pain 200 PubMed
  3. Foley, A., Halbert, J., Hewitt, T., and Crotty, M. Does hydrotherapy improve strength and physical function in patients with osteoarthritis--a randomised controlled trial comparing a gym based and a hydrotherapy based strengthening programme. Ann Rheum Di PubMed
  4. Eversden, L., Maggs, F., Nightingale, P., and Jobanputra, P. A pragmatic randomised controlled trial of hydrotherapy and land exercises on overall well being and quality of life in rheumatoid arthritis. BMC Musculoskelet Disord 2007;8:23. PubMed
  5. Hall, J., Skevington, S. M., Maddison, P. J., and Chapman, K. A randomized and controlled trial of hydrotherapy in rheumatoid arthritis. Arthritis Care Res 1996;9(3):206-215. PubMed
  6. Wadell, K., Sundelin, G., Henriksson-Larsen, K., and Lundgren, R. High intensity physical group training in water--an effective training modality for patients with COPD. Respir Med 2004;98(5):428-438. PubMed
  7. Vitorino, D. F., Carvalho, L. B., and Prado, G. F. Hydrotherapy and conventional physiotherapy improve total sleep time and quality of life of fibromyalgia patients: randomized clinical trial. Sleep Med 2006;7(3):293-296. PubMed
  8. Cider, A., Sunnerhagen, K. S., Schaufelberger, M., and Andersson, B. Cardiorespiratory effects of warm water immersion in elderly patients with chronic heart failure. Clin Physiol Funct Imaging 2005;25(6):313-317. PubMed
  9. Rush, J., Burlock, S., Lambert, K., Loosley-Millman, M., Hutchison, B., and Enkin, M. The effects of whirlpools baths in labor: a randomized, controlled trial. Birth 1996;23(3):136-143.
  10. Cammu, H., Clasen, K., Van, Wettere L., and Derde, M. P. 'To bathe or not to bathe' during the first stage of labor. Acta Obstet Gynecol Scand 1994;73(6):468-472. PubMed
  11. Eckert, K., Turnbull, D., and MacLennan, A. Immersion in water in the first stage of labor: a randomized controlled trial. Birth 2001;28(2):84-93. PubMed
  12. Eriksson, M., Mattsson, L. A., and Ladfors, L. Early or late bath during the first stage of labour: a randomised study of 200 women. Midwifery 1997;13(3):146-148. PubMed
  13. Lenstrup, C., Schantz, A., Berget, A., Feder, E., Roseno, H., and Hertel, J. Warm tub bath during delivery. Acta Obstet Gynecol Scand 1987;66(8):709-712. PubMed
  14. Cunha, M. C., Oliveira, A. S., Labronici, R. H., and Gabbai, A. A. Spinal muscular atrophy type II (intermediary) and III (Kugelberg-Welander). Evolution of 50 patients with physiotherapy and hydrotherapy in a swimming pool. Arq Neuropsiquiatr 1996;54(3): PubMed
  15. Driver, S., Rees, K., O'Connor, J., and Lox, C. Aquatics, health-promoting self-care behaviours and adults with brain injuries. Brain Inj 2006;20(2):133-141. PubMed
Keep reading

This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Pharmacist Counseling Corner

Aquatic Exercise: Common Questions

What is Aquatic Exercise used for, and does it work?
People use Aquatic Exercise for many reasons, but the evidence varies by use. According to the Natural Medicines database, there is at least some clinical evidence supporting Aquatic Exercise for Back pain, Osteoarthritis and Rheumatoid arthritis (RA). For most other uses it has been studied for, the evidence is currently insufficient to rate. See the graded list on this page, and always confirm with your pharmacist or doctor.
Does Aquatic Exercise interact with prescription medications?
We do not currently list any known drug interactions for Aquatic Exercise. This does not guarantee that none exist, so always confirm with your pharmacist before combining it with your medications.
How are Aquatic Exercise interactions rated?
Each interaction is graded major, moderate, or minor based on how clinically significant it is and the strength of the evidence behind it. Major interactions are the most serious and are best avoided, or used only under close professional supervision.
Is it safe to take Aquatic Exercise with my medications?
It depends on the specific medication. Some combinations are fine, while others call for monitoring, timing changes, or should be avoided. Check your exact drug above and confirm with your pharmacist or doctor before starting, stopping, or changing anything.
Where does this Aquatic Exercise interaction information come from?
Our interaction data is built on the Natural Medicines database — an evidence-graded reference for vitamins, herbs, and supplements — and is reviewed by licensed HelloPharmacist pharmacists, who may add clinical context.
Is Aquatic Exercise good for arthritis?
Yes, it is one of the most recommended options for arthritis because the water supports your joints and reduces pain. Research shows it can modestly ease pain and improve movement.
Do I need to know how to swim to do water exercise?
Not necessarily. Many classes like water aerobics take place in shallow water where you can stand, and flotation devices can help in deeper water. Always exercise in a supervised pool if you are not a confident swimmer.
Is Aquatic Exercise safe during pregnancy?
It is often comfortable and well tolerated, but you should get approval from your prenatal provider first. Avoid very hot pools to prevent overheating.
How often should I do Aquatic Exercise?
Many people do two to three sessions a week, working toward general activity goals of about 150 minutes weekly. Start slowly and build up, and ask a doctor or physical therapist if you have health concerns.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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