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
Headache - severe and continuing; nausea or vomiting - severe and continuing
Less common
Blurred vision; eye pain
Rare
Abdominal or stomach pain; double vision or other problems in seeing, including decreased night vision after sunset and before sunrise; darkened urine; yellowing of the skin or eyes
Check with your family doctor as soon as possible if any of the following side effects was happen
More common
Back pain; bone or joint pain; difficulty in moving or walking; headache; stiff, painful muscles
Less common
Eye problems, such as loss of eyebrows or eyelashes, redness or swelling of the eyelid, redness of the eyes, sensitivity of eyes to light, or watery eyes; loosening of the fingernails; redness or soreness around fingernails
Rare
Coughing, hoarseness, trouble in speaking, or influenza-like symptoms; itchy or painful ears; skin problems, such as abnormal sensation of burning or stinging of skin, cracking of skin, redness of skin, skin irritation or rash - including a rash that looks like psoriasis, skin infection, skin ulcers, skin odor - unusual, or small red spots in skin; sore on the edge of the eyelid - stye; thick, white, curd-like vaginal discharge; vaginal itching or irritation
Symptoms of overdose
Drowsiness; headache - severe and continuing; irritability; itchy skin; nausea or vomiting - severe and continuing
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
Chapped, red, or swollen lips; difficulty in wearing contact lenses; dryness of eyes; dry or runny nose; increased ability to sunburn; increased amount of ear wax - unusual; itchy skin; nosebleeds; irritation in mouth or swollen gums; loss of hair - usually reversible; scaling and peeling of eyelids, fingertips, palms and soles of feet; sticky skin; unusual thirst
Less common
Constipation; diarrhea; fatigue; increased sweating
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.