How to treat drug allergy?

summary

Drug allergy, also known as drug allergy, is an allergic reaction caused by medication (including oral, injection and topical). There are two essential factors for the occurrence of drug-induced allergy: allergic constitution and contact with drugs. How to treat drug allergy? Let's talk about it

How to treat drug allergy?

Mild cases: ① oral administration of 1-2 antihistamines. ② Vitamin C was given intravenously. ③ 10% calcium gluconate or 10% sodium thiosulfate were injected intravenously. ④ Topical application of calamine lotion containing camphor or peppermint can relieve itching, heat dissipation and inflammation many times a day, and can be cured in a week or so.

The patients with more severe condition: 1. ② Apply the above medicine. ③ Prednisone oral, generally about 2 weeks can completely recover. Laxatives and diuretics should be used as appropriate to promote the excretion of drugs in the body.

Local treatment: the local treatment and nursing of severe drug eruption patients with skin and mucosal damage is very important, which often becomes the key to the success of treatment. In the early acute stage, a large amount of powder or calamine lotion can be used to protect the skin and reduce inflammation and swelling. If there is exudation, wet compress with normal saline or 3% boric acid solution, change 4-6 times a day. After drying, use 0.5% neomycin and 3% sugar distillate paste, 1-2 times a day.

matters needing attention

The drug was used in strict accordance with the requirements. Read the instructions carefully, fully understand the side effects, precautions and contraindications of drugs, and use drugs strictly according to the route and dosage of drugs. If vitamin B1 can only be injected intramuscularly, intravenous injection will cause anaphylactic shock; Excessive strychnine can cause spasms.