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Probiotics Side Effects

Some live microorganisms have a long history of use as probiotics without causing illness in people. Probiotics' side effects, if they occur, tend to be mild and digestive (such as gas or bloating). More serious effects have been seen in some people. Probiotics might theoretically cause infections that need to be treated with antibiotics, especially in people with underlying health conditions.

The only side effects experienced by patients in our safety trials of Renadyl™ was minor bloating that disappeared in about a week while they continued taking the supplement