It is very important to become familiar with the several bad side effects from Risperdal drug before getting such a treatment. According to numerous research studies, it looks like gynecomastia is one of the most problematic adverse reactions. After all, the impressive breast growth in men can cause a lot of trouble. Identifying the symptoms can help you treat this affection faster. Most commonly, everything begins with painful sensations around the breast area. If you feel tender and you experience pains, reach to a doctor as soon as possible. Do not hesitate to contact a specialized attorney for financial compensations either.