Rhinorrhoea Health Dictionary

Antihistamine drugs antagonise the action of HISTAMINE and are therefore of value in the treatment of certain allergic conditions (see ALLERGY). They may be divided into those with a central action (e.g. ?upheniramine and cyclizine) and those such as loratidine and terfenadine with almost no central action. Antihistamines are also of some value in the treatment of vasomotor RHINITIS (see also under NOSE, DISORDERS OF); they reduce rhinorrhoea and sneezing but are usually less e?ective in relieving nasal congestion. All antihistamines are useful in the treatment of URTICARIA and certain allergic skin rashes, insect bites and stings, as well as in the treatment of drug allergies. Chlorpheniramine or promethazine injections are useful in the emergency treatment of angio-oedema (see under URTICARIA) and ANAPHYLAXIS.

There is little evidence that any one antihistamine is superior to another, and patients vary considerably in their response to them. The antihistamines di?er in their duration of action and in the incidence of side-effects such as drowsiness. Most are short-acting, but some (such as promethazine) work for up to 12 hours. They all cause sedation but promethazine, trimeprazine and dimenhydrinate tend to be more sedating while chlorpheniramine and cyclizine are less so, as are astemizole, oxatomide and terfenadine. Patients should be warned that their ability to drive or operate machinery may be impaired when taking these drugs, and that the effects of ALCOHOL may be increased.... antihistamine drugs

An accumulation of cerebrospinal fluid between the membranes of the brain or when fluid collects in the ventricles resulting in brain damage. Head abnormally large.

Causes. Injury, tumour, blood clot, meningitis, or congenital malformation obstructing the aqueduct. Symptoms. Headache on the crown of the head, enlarged pupils, double vision, eyes squint and appear abnormally small, convulsions, slow onset of fever, high blood pressure, delirium, flushed cheeks, patient shuns the light.

Treatment. As a supportive aid to conventional treatment by hospital specialist or general medical practitioner.

Formula. Yarrow 2; Lily of the Valley 2; Ginkgo 1. Dose: Powders – 750mg (three 00 capsules or half a teaspoon). Liquid extracts – 1 teaspoon. Tinctures – 1-2 teaspoons every 2 hours for acute cases, otherwise thrice daily.

Ivy. Dr John Clarke, homoeopathic physician, reports the case of a colleague, Dr L. Cooper, who cured a case with one single dose of 1 drop mother-tincture of Ivy (Hedera helix). “Clear fluid (cerebrospinal rhinorrhoea) dripped from his nostrils for three weeks; 20-30 handkerchiefs being used a day.” Evidence of efficacy of the traditional reputation of 1-2 drops Ivy juice for the condition is lacking.

Diet. 3-5 day fast on fruit juice only. Yarrow tea. No solid food until fever abates; then Slippery Elm and Complan.

Note: Pregnant mothers are advised by the Medical Research Council to take folic acid – part of the Vitamin B-group – to help protect against neural tube defects; severe birth defects of spina bifida and hydrocephalus. See: FOLIC ACID. ... hydrocephalus

n. an *antimuscarinic drug used as a bronchodilator in the treatment of chronic reversible airways obstruction (see bronchospasm) and to relieve rhinorrhoea resulting from *rhinitis. Side-effects include dry mouth and nasal dryness.... ipratropium

combining form denoting a flow or discharge from an organ or part. Example: rhinorrhoea (from the nose).... rrhoea