a drug which antagonizes the effects of histamine* and attenuates the allergic reaction.

histamine blocking agent

Medication that prevents symptoms of congestion, sneezing, and itchy, runny nose by blocking histamine receptors.

Reduces histamine the chemical in the body that dilates the smallest blood vessels, constricts smooth muscle surrounding bronchial tubes and stimulates stomach secretions by acting on the tissues of the body.

A medicine used to reduce an allergic rash associated with therapy for GIST.

Drug used to offset the effects of histamine.

A medication that treats an allergic rash that may be associated with chronic myelogenous leukemia therapy.

Substance sometimes used to reduce itching usually associated with allergic reactions.

A medicine used to counteract histamine, a chemical released by the body in an allergic reaction, which contributes to the inflammation.

a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site

a chemical which competes with histamine for receptor sites on the nose/skin cells

a chemical which serves to reduce or eliminate effects mediated by histamine , an endogenous chemical of the human body released during allergic reactions , at the histamine receptor

a drug that blocks the receptor on the smooth muscle

an epitan of medication that holds one drugs of side effects for every Softtabs on the blood

a type of medicine

A drug used to reduce allergic reactions such as hay fever and itching.

A type of chemical present in many cold and allergy medicines, and some nonprescription sleep medicines. When taken at night as sleep aids, antihistamine-containing medicines may result in daytime drowsiness.

a drug used to reduce effects associated with histamine production in allergies and colds.

an agent that inhibits the action of histamines, chemicals that stimulate stomach acid secretion and mediate allergic reactions.

Antihistamine refers to a variety of compounds that oppose the actions of histamine and are used especially for treating allergic reactions (as hayfever), cold symptoms, and motion sickness. Many antihistamines can be purchased at your pharmacy without a prescription.

A medication that blocks the action of histamine in the body. Typical uses of Histamine subtype 1 blockers (H1 Blockers) include stopping or decreasing allergic reactions, nausea and dizziness associated with motion sickness, nausea from chemotherapy drugs, nasal decongestion, decreasing itching on the skin (topical antihistamine creams) and helping with sleep problems. Less well-known is the ability of antihistamines to decrease some kinds of pain. Non-drowsy antihistamines are relatively new and very popular for daytime allergy sufferers. Typical uses for histamine subtype 2 blockers (H2 Blockers) include stomach ulcers, heartburn and GERD.

A medication used to block the receptors for histamine. See Atarax.

a drug that counteracts the effects of histamine, which is a chemical found in body tissues and causes dilatation and increases permeability of small blood vessels, lowers blood pressure, contracts smooth muscles, increases gastric acid secretion, and increases heart rate. It is a mediator of immediate hypersensitivity and a neurotransmitter.

Medicine that stops the action of histamine, which causes symptoms of allergy such as itching and swelling

A drug that dries excess mucus and blocks allergic reactions

a drug that inhibits histamine, a compound that mediates inflammation and produces allergic reactions; antihistamines are a common ingredient in over-the-counter sleeping pills because of their sedative effect.

a substance that blocks histamine, and is used to treat allergic reactions, hay fever, colds, motion sickness, etc.

a chemical used to alleviate itching in allergic reactions.

An exogenous agent that inhibits the release of histamine, the amino acid derivative that stimulates vasodilation and permeability under many circumstances, particularly tissue irritation. The most common type of antihistamine, the H1 receptor antagonist, produces many moderate side effects, and the H2 receptor antagonist cimetidine is even more problematic. That they are so commonly used can lull both physician and patient into trivializing their iatrogenic potential. Histamines, which are most abundant in the skin, respiratory, and GI tract mucus membranes, help heal; using antihistamines to inhibit the healing response for the whole body simply in order to lessen the acute but physiologically superficial symptoms of something like hay fever is to risk many subtle side effects.

having a neutralizing effect on the bodies release of histamine (Buckwheat, Garlic and Echinacea)

A drug that inhibits the action of histamine; a drug that reduces hay fever symptoms, i.e., sneezing, runny nose, and itchy, watery eyes

Alleviates the symptoms oof allergies.

cold medication ingredientthat dries up runny nose and other secretions. May cause drowsiness as a side effect. Gualfenesin: popular expectorant that loosens throat mucus to ease cough.

A medication that blocks the action of histamine. REACTINE is an antihistamine.

a drug that stops the effects of histamine, a substance released during an allergic reaction. Antihistamines help reduce the sneezing and runny nose associated with nasal allergies; they are not as effective in relieving nasal congestion and may cause drowsiness.

A drug given to reduce or reverse an allergic reaction.

a medicinal product which fights the action of "histamine". It does not prevent histamine from binding to its receptor but blocks activation of the cell involved.

a drug that counteracts the effects of histamine, a chemical that is released during allergic reactions.

This is a product that treats allergic conditions; counteracts effects of histamine (produces capillary dilation).

Medication that blocks the body's histamine receptors, preventing nasal, eye and skin symptoms associated with allergies.

a medication that blocks the effects of histamine, a chemical released in body fluids during an allergic reaction.

treats allergic conditions; acts against the action of histamine

A medicine that is used to treat colds and allergies.

a drug that counteracts the action of histamine, an agent in the body that causes itching, and flushing of the skin such as in an allergic reaction.

A drug which blocks histamine, typically used to treat allergic reactions.

A medicine used to relieve the symptoms of allergies like hives, stuffy nose, etc.

a drug that relieves an allergic reaction by stopping the effects of histamine, the substance responsible for the negative symptoms associated with the reaction.

an agent that counteracts the effects of histamine; antihistamines are used to treat allergic reactions and to block stomach acid production.

A substance which blocks the action of histamine, a chemical released in the body fluids during an allergic reaction.

"against histamine"

Drug that controls the effect of histamine, released in an allergic reaction.

a substance capable of reducing inflammation, swelling and other effects often experienced as an allergic reaction.

group of drugs that block the effects of histamine

A drug that blocks the effects of histamine, a naturally occurring compound within the body that initiates symptoms of allergic reactions, including swelling, itching, sneezing, watery eyes and hives.

A drug that opposes the action of histamine. The drug does not prevent the mast cells from releasing histamine, but the drug competes for the same receptor sites as histamine on receptor cells, blocking histamine's ability to bind to those sites, preventing or reducing the symptoms.

Prevents histamine, the chemical in body tissues that dilates smallest blood vessels, constricts smooth muscle surrounding bronchial tubes and stimulates stomach secretions, from acting on tissues of the body.

Antihistamine is a drug that counteract the effects of a substance in the body called histamine. It is used Used to reduce nausea and sickness. Antihistamine is a common ingredient in over-the-counter sleeping pills because of their sedative effect.

a drug that blocks the effects of histamine, which is one of the substances released into the tissues during an allergic reaction.

A substance that interferes with the action of histamines by binding to histamine receptors in various body tissues (see Histamine).

A drug that counteracts the effects of histamine, a chemical released from inflammatory cells during an allergic response, which affects mainly the eyes and nose e.g. hay fever. It has little effect on asthma however.

A medication that counteracts some types of allergy.

A chemical agent that blocks the action of histamine on peripheral tissues.

Drug used to cure allergy.

An herb or drug that alters histamine responses in the body - reduces discomforts of allergic reactions - motion sickness.

Drug that blocks cell receptors for histamine, either to prevent allergic effects like sneezing and itching or to reduce the rate of certain secretions in the stomach.

Related Topic"Drugs, used to treat allergy symptoms, which block the action of histamine on body tissues..."

Antihistamine medicine counteracts the action of histamine (a chemical released during an allergic reaction). For example loratadine, hydroxyzine.

Medication that prevents symptoms of sneezing, itching, runny nose and possibly congestion by blocking histamine receptors.

a medication that treats allergies and cold symptoms that inactivates histamines RƒqƒX

An antihistamine is a drug which serves to reduce or eliminate effects mediated by histamine, an endogenous chemical mediator released during allergic reactions, through action at the histamine receptor. Only agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines - other agents may have antihistaminergic action but are not true antihistamines.