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 immediately if the following side effects occur, because they may mean that you are developing a problem with blood circulation:
Less common or rare
Anxiety or confusion - severe; change in vision; chest pain; increase in blood pressure; pain in arms, legs, or lower back, especially if pain occurs in your calves or heels while you are walking; pale, bluish-colored, or cold hands or feet - not causing by cold temperatures and occurring together with other side effects listed in this section; red or violet-colored blisters on the skin of the hands or feet
Also check with your family doctor immediately if any of the following side effects occur since they may be symptoms of an overdose:
Convulsions - seizures; diarrhea, nausea, vomiting, or stomach pain or bloating - severe occurring together with other signs of overdose or of problems with blood circulation; dizziness, drowsiness, or weakness - severe, occurring together with other signs of overdose or of problems with blood circulation; fast or slow heartbeat; shortness of breath; unusual excitement
Also check with your family doctor as soon as possible if any of the following side effects was happen
More common
Swelling of face, fingers, feet andlower legs
Less common or rare
Skin rash, hives, or itching; sore throat and fever; unusual bleeding or bruising; weakness in legs; yellow eyes or skin
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
Constipation; decreased sweating; dizziness or lightheadedness; drowsiness; dryness of mouth, nose, throat, or skin
Less common or rare
Blurred vision, diarrhea, nausea, or vomiting - occurring without other signs of overdose or blood circulation problems; difficult urination - especially in older men; difficulty in swallowing; increased sensitivity of eyes to sunlight; loss of memory; reduced sweating; unusual excitement - especially in older adults; unusual tiredness or weakness
After you stop taking this drug, your body may need time to adjust. The length of time this takes depends on the amount of drug you were taking and how long you took it. During this time check with your family doctor if your headaches or other symptoms begin again or worsen.
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.