Symptoms of hypersensitivity to applying anesthetic on lips

summary

You may not know that some people will be allergic to anesthetics and other drugs, which is different from the anaphylactoid reactions caused by people's daily contact with some allergens. In severe cases, they will die of strong type I allergy even before the operation. The symptom that lip applies anesthetic allergy? Let's talk about it

Symptoms of hypersensitivity to applying anesthetic on lips

Mild allergies include dizziness, multilingualism, shivering, ruddy complexion, elevated blood pressure and accelerated pulse. After such drugs enter the blood vessels, there are tinnitus, headache, sweating and other symptoms.

Allergic patients are restless, nausea and vomiting, involuntary muscle twitch or tremor of limbs, eyeballs and face, mild cyanosis, high blood pressure and slow pulse.

Muscle convulsions in severe allergic patients were generalized tonic, clonic convulsions, frequent cyanosis and dyspnea.

matters needing attention

For ordinary patients, to determine their allergens, generally through skin tests. One method is to drop the test solution on the patient's skin, and then gently puncture the skin to make the patient contact with the allergen to observe the size of the rash; Another more sensitive method is intradermal test, which is to inject about 20 μ L ~ 50 μ l test solution into the skin, and then observe the size of the rash.