Speaking of chlorpheniramine, everyone may feel familiar. Because chlorpheniramine is commonly used by the public, it can mainly be used to treat various allergic conditions, but chlorpheniramine is not suitable for all allergic reactions. You may not know its specific functions and effects, so what are the functions and effects of chlorpheniramine?

　　One, The efficacy and effects of chlorpheniramine
　　1. Treatment of rhinitis
　　Pyramine drugs can be used to treat rhinitis and constrict the blood vessels of the nasal mucosa of patients. Reduce inflammatory exudate, relieve runny nose, sneezing, nasal congestion and other adverse reactions. Generally, a small amount of food can relieve the symptoms of rhinitis. After the symptoms are alleviated, the patient should stop the medicine in time.
　　2. Anti-allergic
　　 chlorpheniramine contains antihistamine, the main effect of antihistamine is antiallergic, and it is the most powerful antihistamine drug at present First, it has a certain choline effect and sedative effect. It is very similar to diphenhydramine, but the difference is that the inhibitory effect of chlorpheniramine on the central system is very light.

　　Second Sensitive side effects
　　1. Physical symptom reaction
　　chlorpheniramine’s side effects are obvious. Most patients take chlorpheniramine and Drowsiness, thirst, sleepiness, palpitation, panic, and weakness can occur. Once any of the above reactions occur, the patient should stop the treatment in time and change the medicine under the guidance of a doctor.
　　2. Lower blood pressure
　　After taking chlorpheniramine in a small number of patients, the blood pressure will gradually decrease. After taking chlorpheniramine, it may cause great sleep quality for patients The impact of blood pressure is normal. If you experience dizziness or nausea and vomiting, you should stop the medicine in time.

　　3. Reduce immunity Force
　　chlorpheniramine can not be used for a long time. In the long run, it will reduce the granulocytes of the human immune system, resulting in the gradual decline of the human immune system. For a long time, the body will be sick and have inflammation.