What does hydrochloric acid promethazine piece treat?

summary

Promethazine can competitively block histamine HL receptor and produce antihistamine effect. It can resist histamine induced telangiectasia, reduce its permeability and relieve asthmatic caused by bronchial smooth muscle contraction. Its effect is stronger and longer than that of diphenhydramine hydrochloride. What does hydrochloric acid promethazine piece treat? Let's talk about it

What does hydrochloric acid promethazine piece treat?

Skin and mucous membrane allergy: suitable for long-term, seasonal allergic rhinitis, vasomotor rhinitis, allergic conjunctivitis caused by contact with allergens or food, urticaria, angioneurotic edema, allergic reaction to blood or plasma products, skin scratch disease. When necessary, it can be combined with epinephrine as an adjuvant.

Motion sickness: prevention and treatment of carsickness, seasickness and plane sickness. Sedation, hypnosis: suitable for preoperative, postoperative and obstetric. In addition, it can also be used to reduce the fear of adults and children, showing a light sleep state.

Treatment of nausea and vomiting: it is suitable for nausea and vomiting after anesthesia and operation, and also for prevention and treatment of radiation sickness or drug-induced nausea and vomiting. Postoperative pain; It can be used in combination with analgesics as an adjuvant.

matters needing attention

1. Cross allergy. Patients who are known to be highly allergic to phenothians are also allergic to this product. 2. Interference of diagnosis: glucose tolerance test can show the increase of glucose tolerance. It can interfere with the urine pregnancy immune test, and the result is false positive or false negative.