Propafenone Oral: Uses, Side Effects | 合法藥品大搜索

See also Warning section.

Dizziness[1], headache[2], metallic/salty taste in the mouth[3], nausea[4]/vomiting[5], constipation[6], anxiety, and tiredness may occur. If any of these effects last or get worse, tell your doctor or pharmacist[7] promptly.

Remember that this medication[8] has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: signs of infection (such as sore throat[9] that doesnt go away, high fever[10], severe chills, weakness[11]), signs of liver problems[12] (such as nausea/vomiting that doesnt stop, stomach[13]/abdominal pain[14], yellowing eyes[15]/skin[16], dark urine[17]), worsening symptoms of heart failure[18] (such as shortness of breath, swelling ankles[19]/feet, unusual tiredness, unusual/sudden weight gain[20])....