Cranberry Side Effects
Applies to cranberry: oral capsule, oral tablet, oral tablet chewable, oral tablet disintegrating.
Important warnings
This medicine can cause some serious health issues
Follow all directions on the product label and package.
Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat.
Common side effects may include:
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upset stomach;
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nausea, vomiting; or
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diarrhea.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
Frequently asked questions
- Does Cranberry interact with any drugs?
- Does cranberry juice help prevent a UTI?
- How to treat a UTI at home?
More about cranberry
- Check interactions
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- Breastfeeding
Patient resources
Other brands
Ellura, TheraCran HP, TheraCran HP for Kids
Professional resources
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Further information
Cranberry side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.