What causes sweating after taking medication?

Generally, sweating after taking medication may be caused by normal drug effects, accelerated metabolism, drug-induced fever, hypoglycemic reactions, or drug allergies. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. Specific analyses are as follows:

1. Normal drug effect: Medications such as antipyretics or warming traditional Chinese medicines may promote sweating to achieve cooling or cold-dispersing effects, which is a normal pharmacological response. After sweating, dry the body promptly, change into dry clothing to avoid catching a chill, and drink warm water to replenish fluids.

2. Accelerated metabolism: Some medications can speed up bodily metabolism, increasing heat production and causing sweating. Follow your doctor’s advice to adjust the dosage. Wear breathable, loose clothing daily, maintain good indoor ventilation, and avoid high-temperature environments.

3. Drug-induced fever: Certain drugs may trigger an immune response leading to fever and accompanying sweating, commonly seen with antibiotics. Immediately discontinue the suspected medication and, as directed by a physician, use antipyretics such as ibuprofen sustained-release capsules, acetaminophen tablets, or aspirin enteric-coated tablets, while also replenishing electrolytes.

4. Hypoglycemic reaction: Skipping meals after taking antidiabetic drugs can lead to a sudden drop in blood sugar, resulting in sweating and palpitations. Immediately consume sugary foods. Once symptoms subside, follow medical advice to adjust medication timing and dietary habits. If necessary, use glucose injection to correct hypoglycemia.

5. Drug allergy: Allergic reactions to drug components may cause systemic symptoms including sweating, rash, and itching, with severe cases potentially leading to breathing difficulties. Immediately stop using the allergenic drug. Under medical guidance, take anti-allergy medications such as cetirizine hydrochloride tablets, loratadine capsules, or dexamethasone injection. In severe cases, tracheotomy may be required to ensure airway patency.

Before taking any medication, carefully read the instructions to understand potential adverse effects. Avoid strenuous exercise during episodes of sweating, and maintain a light, easily digestible diet. If excessive sweating is accompanied by symptoms such as dizziness or confusion, immediately stop all activity and seek emergency medical assistance.