You should not drink alcohol while taking Cold Clear Capsules. Alcohol can affect the efficacy of Cold & Flu Clear Capsules, and alcohol may react with some of the ingredients of Cold & Flu Clear Capsules and cause adverse reactions. Cold and Flu Clear Capsules are mainly composed of Southern Panax Quinquefolium, Gangmei, Shanzhimen, Daqing Ye, Jinjian Yinpan, Morpholine Guanidine Hydrochloride, Andrographis Paniculata Leaf, Acetaminophen, Chlorpheniramine Maleate, and other ingredients. This medicine has the effects of dispersing wind and relieving the surface, clearing heat and removing toxins (removing heat and evil from the body). It is often used to treat fever, dry and sore throat, headache, sneezing, nasal congestion and runny nose. Adverse reactions such as skin rash, nausea and vomiting, diarrhea, fatigue, chest tightness and palpitations (rapid heartbeat, often accompanied by panic) may occur with the use of Cold & Flu Clearing Capsules. People who are allergic to the ingredients of this drug should not take this drug, newborns, premature infants are prohibited, people with a history of gastrointestinal bleeding caused by NSAIDs are prohibited. During the period of administration, smoking and alcohol are prohibited. The use of drugs should be carried out under the guidance of a physician, and if you feel unwell, it is recommended to go to the hospital in time.