Of pregnant women can use allergy drug?
Simply allergic to a substance that is allergic. When you eat, palpable or inhalation of a substance, the body will produce excessive reaction caused such a reaction material is the so-called “allergens.” Under normal circumstances, the body will produce antibodies to protect the body against diseases not, but those who are allergic to the body but will normally harmless substance abuse that are harmful things, to produce antibodies, this material has become a “allergens.” This allergic reaction will lead to some physical problems, and these problems usually is not going to happen in the normal human body.
Allergic disease is a disease of civilization. The allergy medicine (allergic) divided into four different types, and in Roman numerals I to IV to name. One of the most common is Type I and Type IV. Type I is sometimes known as the “special should” or “PromoPted allergic.” For example, the human body in insect stings will be after a few seconds to react, animal hair allergies and pollen allergy reaction in a few minutes alone, the food allergy in time within 30 minutes. On the contrary, type IV hypersensitivity reaction would much slower, symptoms in a day or only after a few days. For example, decorative items and many types of allergic occupational allergies, etc.. Therefore, the people called “delayed allergic.”
Allergies (allergic) to the definition of multiple versions, in order to elaborate on this important issue and to ensure that medical workers in the concept of a unified exchange, WAO recommend the use of a uniform definition of international and terminology. Before this, the European Allergy and Clinical Immunology Society has published “a modified definition of the immune Law,” and recommended the use of this terminology (Ref: Johansson et al. Allergy 2001). On this basis, WAO again amended and supplemented, and promote the use of these recommendations sets of the latest version (Ref: Johansson et al. JACI, 2004).
Daily life, often happened to the use of the allergy drug, such as a variety of allergic diseases attack, including allergic rhinitis, asthma, allergic shock, contact dermatitis, urticaria, pregnant women are no exception. And of pregnant women can use allergy drug to treat these diseases, according to the specific circumstances in a specific analysis of other words, we should consider the use of the allergy drug, and the use of such drugs time. Because some drugs on pregnant women without adverse effects can be assured use, such as calcium gluconate general for pregnant women and fetuses were not adversely affected, and on the skin itching caused by allergies are good effect. And the use of anti-histamine drug allergies, it is necessary to caution, there is a category of antihistamines such as piperazine H1 receptor antagonist drugs, such as chlorobenzene a triazine, in experimental animals have teratogenic effect, although the program found in human have teratogenic effect, but as a precautionary measure, especially in pregnant women within three months of pregnancy it is best not to use. As for other types of antihistamines such as phenothiazine and the glycol amine antihistamine allergy medicine, general had no effect on the fetus, such as non-McAfee, chlorpheniramine, can be used. In addition, glucocorticoids such as dexamethasone, prednisone and cortisone, and so on, can play a role in the anti-allergic, but these drugs in pregnant women in particular should be minimal with early pregnancy, so as to avoid increasing the risk of fetal malformation. If only partial use of the treatment of allergic dermatitis generally no adverse effects on pregnant women.
