Allergies of drugs
Drug allergy is caused by an abnormal response of the immune system to a particular treatment, leading to an allergic reaction, and allergic reactions can occur from drugs of all kinds, whether drugs Or over-the-counter drugs, or herbal drugs, but it should be noted that the possibility of allergic reactions to some forms of drugs is more than others. It should also be noted that the sensitivity of treatment is different from Side effects of drug (drug side effect) N side effects represent the possible responses of the procedure to deal with the treatment which is not the Association have by the immune system, and also contrasting sensitivity of treatment toxicity of treatment, which is done as a result of overdose of treatment, have allergy treatment in some cases, lead to serious health complications
Of drugs Most of the symptoms of the allergic reaction of a specific treatment in the immediate aftermath of eating, ie during the first hour of the usual intake, and may require some of the other symptoms to many hours, or days, or even weeks to appear, and the symptoms can be seen as follows
Hives, defined as a group of red skin smears that randomly spread over the skin and cause itching. Rash (rash). Itchy skin. Facial swelling, or lips, or tongue. A wheezing sound (wheezing). Fever. Shortness of breath. Ceylon runny. Itching and itching in the eyes. Anaphylaxis is known to be a very severe reaction to the life of the injured due to the sensitivity of a treatment. This may result from a wide functional imbalance in many organs of the body, but it is worth noting that the occurrence of the disease is very small, Such cases require immediate medical intervention, and symptoms associated with allergic shock include: Difficulty breathing. Nausea. Vomiting, or diarrhea. Dizziness, or loss of consciousness. Decreased and rapid pulse of the heart. Irregular heartbeat. Decreased blood pressure.
The immune system naturally protects the body from diseases, and foreign objects such as viruses, bacteria, parasites, and substances that pose a danger to overall body health. Allergy to specific treatment is said to result from the circulation of the immune system with treatment as a strange body through error , Thus attacking it by releasing large amounts of antibodies to get rid of it. This results in the occurrence of inflammation and the emergence of symptoms associated with allergies. Immune behavior may be reversed for the first time, or may occur after treatment several times In b Some common drugs may cause allergies: Antibiotics such as penicillin, Aspirin, and non-steroidal anti-inflammatory drugs such as ibuprofen (Ibuprofen), anticonvulsant (carbamazepine), chemotherapeutic drugs (chemotherapeutic drugs)
Causes of risk
Regardless of the possibility of infection of any individual sensitivity of treatment, but there are some reasons that add to the possibility of injury to the individual sensitivity, and among these reasons the following
Infection with other types of allergies such as food allergy or hay fever. Past drug allergies, or a family history of drug allergy. Persistent exposure to the drug, high dose, or use for long periods. Infection with certain drug-related diseases, such as human immunodeficiency virus or Epstein-Barr virus.
Diagnosis of allergies
One of the drugs can be diagnosed with allergies to a drug through a range of medical practices, including the following:
Clinical analysis: During which the question arises about the symptoms associated with allergies, the time of treatment, and the improvement or aggravation of the symptoms, this to help the diagnosis. Skin tests: It occurs by placing small amounts of treatment on the skin using some methods, including the use of a small needle to scratch the skin, and if there is sensitivity to treatment in the individual; red spots appear to cause itching, but it should be noted that the negative result of this examination does not deny the suffering From allergy to treatment, some drugs may cause an allergic reaction in the individual without elucidating non-negative results towards the skin test.
Drug Allergy of Drugs
Allergy caused by a particular remedy is often eliminated by avoiding the treatment and replacing it with an alternative drug that has the same medicinal effect. In some cases, the doctor may ask the individual to carry an antihistamines, or Epinephrine injections are permanently used to be used in the event of an allergic reaction. In the absence of an alternative treatment for the drug that is the cause of the individual’s allergic reaction, the doctor may resort to the desensitization process by giving the individual small quantities Of treatment And then gradually raise the dose until the appropriate dose of treatment is achieved
The Immune System attacks alien objects that enter the body, such as viruses, bacteria, and parasites, by producing antibodies known to kill them, and in cases where humans take certain drugs, On these foreign objects, the immune system mistakenly attacks the drug, causing inflammation, the symptoms of which appear on the patient within the so-called drug allergy (Drug Allergy). In fact, a person may suffer from the sensitivity of the drug when taking it for the first time, After eating the It may be noted that the sensitivity of the drug may be simple and light, the patient does not notice the emergence of more than a rash (Rash), and may be very serious and threatening the life of the injured, and then the sensitivity may appear after taking the drug in a few minutes, and may appear symptoms of allergies After about 12 hours to eat. It is worth mentioning that the sensitization of drugs is not common, as the proportion of people who suffer from it about 5-10% of those who take the same drug