1, is it effective?
Specific desensitization therapy is one of the treatment methods for allergic diseases such as asthma. After the allergens causing allergic reactions of patients are determined, the allergens are made into extracts with different concentrations, which are repeatedly injected into patients or repeatedly contacted with patients through other channels. The dosage is from small to large, and the concentration is from low to high, so as to improve the tolerance of patients to such specific allergic substances and play a certain preventive role. But for exogenous asthma, allergens must also be clear. Be sure to stick to it for 2~3 years or longer. Most patients are allergic to many substances, which cannot be made into injection extract. Different constitutions have different reactions to these extracts, and their curative effects are also inconsistent. We must do it under the guidance of a doctor.
Desensitization therapy is the only effective method to treat allergic diseases at present. After the allergen is diagnosed, contact is inevitable, and the normal treatment method can not achieve the ideal effect, so standardized desensitization treatment is needed. Desensitization therapy is to prepare allergens into drugs, and patients gradually adapt to allergens after using them until antibodies are produced. When the patient comes into contact with the substance again, it will not induce the allergic reaction of the body, so the symptoms caused by allergy will disappear or be obviously alleviated.
2, rhinitis desensitization treatment
The desensitization treatment of rhinitis is actually to determine the allergen of the patient in clinic, and then make allergen extract with different concentrations of preparations. After repeated injection through other routes of administration or repeated contact with patients, the dosage is from small to large, and the concentration is from low to high, thus improving the patient's tolerance to the allergen, and the allergic phenomenon will not appear or be alleviated when contacting the allergen again.
Allergic diseases such as allergic rhinitis, allergic asthma and allergic dermatitis are often treated with desensitization. The common desensitization treatments in clinic include injection desensitization, sublingual desensitization, desensitization patch and so on. At present, the most effective method to treat allergic rhinitis is desensitization. The treatment of this disease is to find out the definite cause of allergic rhinitis through allergen testing, and then implement an immunotherapy for this pathogen.
Doctors will prepare drugs according to allergens that cause patients' allergies, and then implant them into patients by injection, so that patients can gradually adapt to allergens after using them until antibodies are produced. When the patient contacts the substance again, it will not induce allergic reaction of the body, thus achieving the purpose of curing allergic rhinitis. It is suggested that patients with allergic rhinitis should see a doctor in time if they suddenly have symptoms such as sneezing or runny nose in the prone season. Patients with a history of allergic rhinitis can take preventive drugs 1 ~ 2 weeks in advance, which can prevent attacks or relieve symptoms. After the high-incidence season, you can't stop taking drugs immediately, and you should continue to consolidate for about 2 weeks.
3, treatment considerations
For skin allergies, the most important thing to pay attention to is not to abuse drugs. In other words, you can't blindly apply some ointment to your face. So what are we going to do? In the treatment of skin desensitization, we must first find allergens, which are the source substances that cause your skin allergy. Pollen, animal hair and even some substances released by plants are the most common allergens. Some patients can also cause skin allergies after eating seafood. Secondly, stay away from allergens to ensure that the situation will not continue to deteriorate.
Next, you need treatment. For patients with mild allergies, as long as they are careful to stay away from allergens and do not eat food that irritates the skin, the allergic symptoms will disappear after a few days. In addition, in the skin desensitization treatment, patients with serious illness still need drug treatment, and patients with drug allergy need to go to the hospital for more professional advice from doctors.
4. What medicine should I take?
Dermatophagoides farinae drops are recommended for desensitization treatment because of their functions, and the most important thing to understand the functions of Dermatophagoides farinae drops is to understand its main components. Its main component is extracted from the leaching solution of dermatophagoides farinae biological culture medium and mixed with physiological saline, which is a pale yellow or colorless transparent liquid medicine. Dermatophagoides farinae drops were used for desensitization treatment. Its usage is divided into oral administration, generally used when mild allergic symptoms appear, and the effect is good. Generally speaking, one drop a day can be taken under the tongue for about 60 seconds. It is best to take the medicine before breakfast or before going to bed at night.