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.
Stop taking this drug and check with your family doctor immediately if the following side effect occurs:
Rare
Painful, inappropriate erection of the penis, continuing
Always check with your family doctor as soon as possible if any of the following side effects was happen
Less common
Confusion; fainting; muscle tremors
Rare
Fast or slow heartbeat; skin rash; unusual excitement
Symptoms of overdose
Drowsiness; loss of muscle coordination; nausea and vomiting
Other side effects may occur that usually don't needed 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
Dizziness or lightheadedness; drowsiness; dryness of mouth - usually mild; headache; nausea and vomiting; unpleasant taste
Less common
Blurred vision; constipation; diarrhea; muscle aches or pains; unusual tiredness or weakness
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.