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 any of the following side effects was happen
More common
Skin rash
Less common
Blurred or decreased vision; change in color vision; confusion; double vision; halos around lights; lightheadedness; overbright appearance of lights; restlessness; tremor
Rare
Abdominal or stomach cramps or pain - severe; blistering, peeling, or loosening of skin and mucous membranes; bulging of fontanel - soft spot on top of head of an infant; burning or tingling skin sensation; changes in facial skin color; chills; convulsions - seizures; dark or amber urine; diarrhea, watery and severe, which may also be bloody; fever; general feeling of discomfort or illness; hallucinations - seeing, hearing, or feeling things that are not there; headache - severe; hives; hoarseness; increased frequency of breathing; itching; joint pain, stiffness, or swelling; mood or other mental changes; nausea or vomiting; pale skin; pale stools; red skin lesions, often with a purple center; shortness of breath; sore throat; sudden trouble in swallowing or breathing; swelling of face, mouth, hands, or feet; unusual bleeding or bruising; unusual tiredness or weakness; visual changes; yellow eyes or skin
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
Diarrhea; dizziness; feeling of constant movement of self or surroundings; drowsiness; headache; stomach pain; weakness
Less common
Increased sensitivity of skin to sunlight
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.