How long does drug allergy have a symptom?

summary

Now for the treatment of drug allergy, generally speaking, the main clinical manifestations are fever, rash, angioneurotic edema, seropathy syndrome and so on. Therefore, it is generally necessary to stop taking drugs. Generally, as long as the symptoms can be cured within a few hours or days after stopping taking drugs, if this situation is not good, So it should be treated according to the medicine prescribed by the doctor. Generally speaking, adrenaline hydrochloride is mainly used. How long does drug allergy have symptoms? Let's talk about it

How long does drug allergy have a symptom?

The occurrence time of drug allergy mainly depends on the patient's own reaction to the drug. If the drug is absorbed faster and more sensitive, symptoms can usually appear within half an hour after medication. However, some patients are not sensitive enough to the drug, and reactions may occur after several hours of medication. We should have a clearer understanding of the symptoms of drug allergy, so as to help judge the condition.

At the initial stage of drug allergy, most patients can feel itching on the skin, and itching can occur all over the body. With the aggravation of allergic symptoms, there will be different types of drug eruption on the patients, eczema on some patients, sneezing, dizziness, nausea and other symptoms on some patients, These are the symptoms of patients with mild allergies.

Patients with severe drug allergy symptoms will have headache, vomiting and other symptoms, and some patients will have joint swelling or pain symptoms, arrhythmia, tachycardia and other symptoms often occur in patients with drug allergy, and even have a sense of near death, the most serious can also lead to cardiopulmonary or renal failure, or lead to death.

matters needing attention

In order to avoid visceral injury caused by drugs, it is suggested that patients should see a doctor at the first time, let the doctor choose the appropriate first aid method according to your situation, and discharge the allergic drugs as soon as possible, so as to alleviate the discomfort of patients and reduce the risk.