Cold Ling Granules has antipyretic and analgesic effects and is used for headache, fever, nasal congestion, runny nose and sore throat caused by cold. Drowsiness may occur when taking Cold & Flu Granules and should be taken under doctor’s supervision. The main ingredients of Cold & Flu Granules are trigonelline, marigold silver plate, wild chrysanthemum, post plum, caffeine, acetaminophen, chlorpheniramine maleate, peppermint oil. Among them, chlorpheniramine maleate has antihistamine effect and central inhibitory effect, so you will feel sleepy after taking it. Adverse effects of the drug include: occasional rash, urticaria, drug fever and granulocytopenia; sleepiness, drowsiness, thirst, and a feeling of weakness can be seen; prolonged use of large quantities of the drug can lead to abnormalities in liver and kidney function. It is forbidden for those who are allergic to this product; it is forbidden for those who have serious liver or kidney insufficiency. If the symptoms do not improve after 3 days of taking the medicine, please consult the doctor in time. If you need to use Cold & Flu Granules, it should be taken under doctor’s instruction.