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
Irregular heartbeat
Rare
Chest pain; fever, unusually high; skin rash or hives; uncontrolled movements of head, neck, arms and legs
With long-term use or high doses
Difficulty in breathing; dizziness or feeling faint; increased blood pressure; mood or mental changes; pounding heartbeat; unusual tiredness or weakness
More common 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
False sense of well-being; irritability; nervousness; restlessness; trouble in sleeping Note:
After these stimulant effects have worn off, drowsiness, trembling, unusual tiredness or weakness, or mental depression may occur.
Less common
Blurred vision; changes in sexual desire or decreased sexual ability; constipation; diarrhea; dizziness or lightheadedness; dryness of mouth or unpleasant taste; fast or pounding heartbeat; headache; increased sweating; loss of appetite; nausea or vomiting; stomach cramps or pain; weight loss
After you stop using this drug, your body may need time to adjust. The length of time this takes depends on the amount of drug you were using and how long you using it. During this period of time check with your family doctor if you notice any of the following side effects:
Mental depression; nausea or vomiting; stomach cramps or pain; trembling; unusual tiredness or weakness
More common side effects not listed above may occur also in some diseaseds. If you notice any other problems check with your family doctor.