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
Less common or rare
Sore throat and fever; unusual bleeding or bruising; unusual tiredness or weakness
Symptoms of overdose
Clumsiness or unsteadiness; convulsions - seizures; drowsiness - severe; dryness of mouth, nose, or throat - severe; feeling faint; flushing or redness of face; hallucinations - seeing, hearing, or feeling things that are not there; muscle spasms - especially of neck and back; restlessness; shortness of breath or troubled breathing; shuffling walk; tic-like - jerky movements of head and face; trembling and shaking of hands; trouble in sleeping
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 health care professional if any of the following side effects continue or are bothersome:
More common
Drowsiness - less common with methdilazine; thickening of mucus
Less common or rare
Blurred vision or any change in vision; burning or stinging of rectum - with rectal suppository; confusion; difficult or painful urination; dizziness; dryness of mouth, nose, or throat; fast heartbeat; feeling faint; increased sensitivity of skin to sun; increased sweating; loss of appetite; nightmares; ringing or buzzing in ears; skin rash; unusual excitement, nervousness, restlessness, or irritability
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your health care professional.