Antihistamine drugsAntihistamines have a high specificity in antagonizing histamine-induced physiological effects. Activity is determined by pharmacological tests conducted on guinea pigs, cats, and dogs. Chemical tests were developed for both histamine and antihistamines. In this review, antihistamines are ...
Antihistamine Beef Cattle Cats Dairy Cattle Dogs Horses Sheep Swine Company: Vétoquinol STERILE INJECTABLE ANTIHISTAMINIC SOLUTION Veterinary Use Only DIN 02020122 Antihistamine Indications As an aid in the treatment of allergies and other conditions in which it is desirable to neutralize histamine in ...
antihistamine inDrugs, medicines topic From Longman Dictionary of Contemporary Englishan‧ti‧his‧ta‧mine/ˌæntɪˈhɪstəmiːn, -mɪn/noun[countable, uncountable]adrugthat is used totreatanallergy(=an unpleasant reaction to particular foods, substances etc)Examples from the...
3.抗组织胺药物(antihistamine drugs) : 本类药物主要用於过敏病症的治疗, 多 数之药物具有嗜睡药效。 临床常用於孩童或 … www.docin.com|基于2个网页 3. 抗组织胺类 ... 、 巴比妥类 (barbiturates) 、抗组织胺类(antihistamine drugs) 、 抗忧 郁剂 (antidepressants) 、 其它类等。
The term antihistamine refers to drugs that antagonize the actions of histamine. Histamine plays a pivotal role in allergic inflammation. It is released by the human immune system during allergic reactions, causing itching, swelling, and congestion, stimulating gastric secretion and constriction of bronc...
Promethazine shares the uses of the antihistaminic drugs. Promethazine’s pronounced sedative effect limits the usefulness of the drug as an antihistamine in many ambulatory patients. In contrast to most other phenothiazines, promethazine is effective in the management of motion sickness. (See Uses ...
The effect of imipramine-like drugs and antihistamine drugs on 5-hydroxytryptamine neurons The effect of antidepressant drugs of the imipramine type and of the antihistamine drugs chlorpheniramine and brompheniramine on the amine uptake-accumulation mechanism of the central noradrenaline (NA) and 5-...
英[ˌæntiˈhɪstəmiːn] n.抗组胺药(抗枯草热等过敏反应) 网络抗组织胺;抗组胺剂;抗组织胺药物 复数:antihistamines 权威英汉双解 英汉 英英 网络释义 antihistamine 显示所有例句 n. 1. 抗组胺药(抗枯草热等过敏反应)a drug used to treat allergies , especially hay fever...
They are less sedating because of reduced anticholinergic actions and in some cases because lipid soluble pro-drugs are converted during first-pass metabolism to non-lipid-soluble metabolites that are active on peripheral H1 receptors but do not penetrate the CNS. Some may also be excluded ...
Antihistamines are drugs which treat allergic rhinitis and other allergies. Typically people take antihistamines as an inexpensive, generic, over-the-counter drug that can provide relief from nasal congestion, sneezing, or hives caused by pollen, dust mi