Amphenol alkylamine natriuretic is a cold and flu medicine that is over-the-counter and can be purchased right over the counter. Amino Amphenolamine is indicated for the relief of symptoms caused by the common cold and influenza, such as fever, headache, aching limbs, sneezing, runny nose, nasal congestion, and sore throat. It is a compound cold medicine, which contains three main ingredients, including acetaminophen, amantadine and chlorpheniramine. children under 5 years of age should not take this drug, and adults over 5 years of age can use this drug. It may cause mild dizziness, fatigue, nausea, epigastric discomfort, dry mouth, lack of appetite and rash, which may recover on its own. Do not drink alcohol or alcoholic beverages while taking this medicine, do not take it at the same time with cold and flu medicines of similar composition, and do not drive a car or engage in aerial work while taking this medicine.