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Can You Take Fish Oil with Melatonin?

This report displays the potential drug interactions for the following 2 drugs:

Edit list (add/remove drugs)

Interactions between your drugs

There were no interactions found between Fish Oil and melatonin. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Drug and food/lifestyle interactions

Moderate

melatonin food/lifestyle

Applies to: melatonin

Both smoking and excessive caffeine consumption can alter the blood levels of melatonin, which may affect the dosing. Tobacco smoking reduces, while caffeine increases melatonin blood levels. If you start smoking or undergo smoking cessation, your doctor may need to adjust the dose of melatonin. In addition, alcohol may reduce the effect of melatonin on sleep. It is best to avoid alcohol consumption during melatonin therapy. Talk to a healthcare professional if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Disease interactions

Major

melatonin Depression

Applies to: Depression

A variety of abnormal thinking and behavior changes have been reported to occur in association with the use of most anxiolytics, sedatives and hypnotics. Some of these changes include decreased inhibition, aggressiveness, agitation, and hallucinations. These drugs can cause or exacerbate mental depression and cause suicidal behavior and ideation. Therapy with these drugs should be administered cautiously in patients with a history of depression or other psychiatric disorders. Patients should be monitored for any changes in mood or behavior. It may be prudent to refrain from dispensing large quantities of medication to these patients.

Moderate

omega-3 polyunsaturated fatty acids Arrhythmias

Applies to: Arrhythmias

Cases of recurrent atrial fibrillation (AF) or flutter have been reported with the use of omega-3 fatty acids in patients with a symptomatic paroxysmal AF or persistent AF. This condition is more apparent within the first 2 to 3 months after the initiation of therapy. Therapy with these agents should be administered cautiously in patients with cardiac conduction disorders.

Moderate

melatonin Glaucoma/Intraocular Hypertension

Applies to: Glaucoma / Intraocular Hypertension

Some hypnotic drugs can have an anticholinergic effect and should be used with caution in patients with glaucoma, and trouble urinating due to retention or enlarged prostate.

Moderate

omega-3 polyunsaturated fatty acids Liver Disease

Applies to: Liver Disease

Increases in alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) levels have been observed in patients receiving omega-3 fatty acids. Therapy with omega-3 fatty acid preparations should be administered cautiously in patients with hepatic impairment. Serum liver enzyme levels should be monitored periodically.

Moderate

melatonin Liver Disease

Applies to: Liver Disease

In general, anxiolytics, sedatives and hypnotics are extensively metabolized by the liver. Their plasma clearance may be decreased and their half-life prolonged in patients with impaired hepatic function. Therapy with these drugs should be administered cautiously in patients with liver disease (some are not recommended in severe liver impairment), and the dosage should be adjusted accordingly. Laboratory testing is recommended prior and during treatment.

Moderate

melatonin Urinary Retention

Applies to: Urinary Retention

Some hypnotic drugs can have an anticholinergic effect and should be used with caution in patients with glaucoma, and trouble urinating due to retention or enlarged prostate.

Fish Oil

A total of 78 drugs are known to interact with Fish Oil.

melatonin

A total of 357 drugs are known to interact with melatonin.


Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.