Berberine Side Effects Headache. Though there is no set dosage most of the studies used a dosage of 1 000 1 500 mg per day. The list below of possible side effects has been compiled from several sources. Berberine can cause some side effects which we will cover in.
Side effects include diarrhea constipation gas stomach upset and headache. Berberine is available in capsule form.
The most common reported side effects are nausea diarrhea stomach aches gas and headache however these side effects.
The list below of possible side effects has been compiled from several sources. Berberine is available in capsule form. In the type 2 diabetes study over 30 percent of the subjects that took berberine sulphate had side effects including digestive distress nausea and diarrhea 3 the frequency of gi side effects reinforces how the herb likely works to reduce blood sugars by creating malabsorption so the meal nutrients go right through 4. Berberine is possibly safe for most adults when used short term.