Codeine syrup (often called cough syrup with codeine) is a prescription medicine used to relieve cough and sometimes mild to moderate pain. It contains codeine, an opioid that works by acting on the brain to reduce the urge to cough and decrease pain signals.
Codeine syrup is commonly prescribed for dry, persistent coughs that do not respond to regular over-the-counter medicines. In some cases, it may be combined with other ingredients like antihistamines or cough suppressants.
Because codeine is an opioid, it can cause side effects such as drowsiness, dizziness, nausea, constipation, and slowed breathing. It also has a risk of dependence and misuse, especially if taken in higher doses or without medical supervision.
This medication should only be used exactly as prescribed by a healthcare professional. It is not recommended for young children and should never be mixed with alcohol or other sedatives. If someone experiences trouble breathing or severe drowsiness, medical help should be sought immediately.