Side effects vary from person to person, don't believe you go to see any OTC drug you can buy, the instructions will be labeled inside the side effects, but don't have to eat you will appear. Free medication is not as bad as you say, poor compliance is entirely the patient's own lack of attention, they do not want to die, others can still control you! Since you already have the disease should face the results, actively cooperate with the treatment, on time and according to the amount of medication is the king! You really can not tolerate the side effects of a certain drug you can also ask the doctor to change the drug ah, the doctor will also help you make a choice to change ah!