6 Dangerous Side Effects Of Biotin You Need To Know!

One of the many side effects of taking biotin is an upset stomach. The symptoms can extend from simple stomach discomfort to nausea, cramping, and even diarrhea.

Even though these side effects are known to the general public, it is always good to discuss them with your doctor, since there is a chance your body might be reacting negatively to the biotin, but in a more serious way. Your doctor will then proceed to prescribe you alternate vitamins or medications.

4 Skin Rash
There have been some cases where people experienced skin rashes related to their biotin intake, in which the blood vessels become inflamed as a result of the body perceiving the biotin supplements as something foreign – and the immune system attacks.

In other cases, some people can experience an allergic reaction to the vitamin, which will have the same effect, or the rash can occur as the result of a higher dosage. If you suspect that you might be allergic to biotin, talk to your doctor.