Along with its needing effects, a drug may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your family doctor as soon as possible if any of the following side effects was happen
More common
Diarrhea; drooling; trembling and shaking of hands and fingers; trouble in speaking
Less common
Anxiety; confusion; hallucinations - seeing, hearing, or feeling things that are not there; mental depression
Rare
Black, tarry stools; blood in urine or stools; unusual bleeding or bruising; muscle spasms, especially of neck and back; painful urination; pinpoint red spots on skin; restlessness; shortness of breath; shuffling walk; skin rash and itching; swelling of feet or lower legs; tic-like - jerky movements of head, face, mouth and neck; unusual tiredness or weakness
More common side effects may occur that usually do not need medical attention. These side effects may go away during treat as your body adjusts to the drug. However, check with your family doctor if any of the following side effects continue or are bothersome:
More common
Drowsiness
Less common
Decreased sexual ability in men; dryness of mouth; nausea, vomiting, or stomach pain; stuffy nose; swelling of breasts or unusual milk production
After you stop taking this drug, it may still produce some side effects that need attention. During this period of time check with your family doctor if you notice the following side effect:
More common
Diarrhea
Always after you stop taking this drug, you may have feelings of increased energy or you may have trouble sleeping. However, these effects must last only for two or three days.
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.