Hello, this situation, 1, indicates that his gastrointestinal function may not be very good. 2, it is caused by the body's inadaptability and rejection of medicinal liquor. If you have a bad stomach, you'd better not take medicine or alcohol. If only the body rejects medicinal liquor, then change the medicine. Rheumatism is not terrible. It is best to choose Chinese medicine. You can go to the hospital where the medicine is prescribed and ask. I should have said it.