What happens if the penicillin skin test is positive?

Penicillin is the most traditional and commonly used anti-inflammatory drug in life. Its therapeutic effect is very outstanding, and it has a strong inhibitory ability on traditional body inflammation. For example, tonsillitis, pharyngitis, etc. can be treated with penicillin. However, penicillin is not suitable for everyone, so a skin test must be done before use. What happens if the penicillin skin test is positive? Let’s take a look at the explanation below.

Penicillin is a common drug in our daily life and has an antibacterial effect. When patients suffer from pneumonia or diseases caused by bacterial infection, penicillin can be used for treatment, and the effect is relatively good. However, many patients are allergic to penicillin. Before treatment, it is best to do a penicillin skin test. If the test result is positive, it means you are allergic to penicillin.

How to judge the results of penicillin skin test? What are the criteria for judging positive and negative results? If the penicillin skin test is negative, there will be no redness or swelling on the skin surface and no symptoms will appear. However, penicillin was positive, with raised, red, and hard lumps on the skin surface, about one centimeter in diameter. The patient's skin surface will be accompanied by itching, and in severe cases, rashes and allergic shock reactions may occur.

The patient suffers from penicillin allergic shock. What are the symptoms and how do we rescue him? The first symptoms of circulatory failure are pale complexion, cold sweats, weak pulse, and a significant drop in blood pressure. Secondly, neurological symptoms will appear, the most common manifestations of which are dizziness, nausea and vomiting, and gastrointestinal symptoms. Finally, skin allergy symptoms will appear, and the patient will have skin erythema, drug rash, and facial edema.

If penicillin allergy occurs, the medication should be stopped immediately, the patient should be laid down, and then some medication should be used for treatment. If symptoms are not relieved, continue to inject the drug every 30 minutes. The penicillin skin test can effectively determine whether you are allergic to penicillin, thus avoiding unnecessary harm.

In our daily lives, many people suffer from cold symptoms, and most people will use intravenous infusion treatment. Before infusion treatment, the staff will do a penicillin skin test to prevent allergic reactions. Once a patient is allergic to penicillin, changes will generally occur on the surface of the skin. Patients with more severe symptoms may experience systemic shock, which will affect the patient's health. ?