Simethicone Side Effects
Summary
Simethicone is a safe and effective over-the-counter gas relief medication with very few, if any, side effects. According to the National Institutes of Health, simethicone usually has no side effects when taken according to package instructions or as directed by your doctor. For most patients, simethicone is a simple and worry-free way to relieve the discomfort caused by excess gas.
Common Simethicone Side Effects
There are no common side effects associated with the use of simethicone medications, according to the National Institutes of Health. However, many people may report the following as side effects:
- Nausea
- Vomiting
- Diarrhea
- Headache
Talk to your doctor if you experience a side effect that you believe is attributable to simethicone.
Serious Simethicone Side Effects
Although there are no known serious side effects, there is still a potential for allergic reaction with simethicone. Seek immediate medical attention if you experience any of the following symptoms after taking simethicone:
- Rash
- Itching
- Hives
- Severe dizziness
- Trouble breathing
- Swelling of the face, mouth, lips or tongue
Simethicone Overdose
According to Cigna, an overdose of simethicone is unlikely to cause serious or life-threatening symptoms. There are currently no known cases of fatal simethicone overdoses. However, if you are worried that you have taken an unusually large amount of the medication and are experiencing side effects, contact the American Poison Control Center at 1-800-222-1222.
Patients who experience uncomfortable gas symptoms, such as bloating, painful pressure or a feeling of fullness will find that simethicone is a safe, effective and readily available way to relieve occasional gas. Unlike many types of medication, simethicone has virtually no side effects and is safe for pregnant mothers, nursing mothers and infants. Simethicone is most often used as a short-term gas relief treatment. If you need a long-term gas relief solution, talk to your doctor about whether continuing to use simethicone is right for you.
