If you have heard about hives, then you also know about hives
antihistamines, the most common cure for hives. Hives loratadine
is another drug frequently used for treating different allergies,
including hives. The rest of the article describes the basics of these
two drugs; however, it is recommended that you consult a qualified
doctor before opting for any treatment.
The hives
antihistamines are usually drugs that counteract the effects of
histamines that cause hives. However, the hives antihistamines do not
treat the underlying cause of hives. They just provide temporary relief
from the itching or burning sensation and are not considered to be a
lasting cure. If you want to
get rid of hives for good, you must solve the underlying problems
as well.
When disturbed, mast cells release histamines into the
skin. When these mast cells are triggered by certain stimuli, they
release histamines into the adjacent area of the skin. These histamines
then cause rashes, itching, burning sensations, swelling, and
other problems according to the nature of the stimulus. These skin
problems are called hives.
There are four major types of antihistamines defined
by medical science: H1, H2, H3, and H4. Furthermore, H3 and H4
antihistamines are not yet used in common clinical practice and are
merely used for experimental purposes. H1 and H2 antihistamines are
inverse agonists. H2 are usually used to reduce the secretion of
gastric acid, treating gastrointestinal conditions, including peptic
ulcers and gastroesophageal reflux disease.
As stated above, antihistamines are mostly used to
provide the patient temporary relief, and patients should avoid
continuous use, as some of them are addictive.
Hives Cetirizine
Cetirizine is one of the major racemic selective H1
receptor inverse agonists commonly used to treat different kinds of
allergies, i.e. hives, angioedema, and hay fever, etc.
Loratadine For Hives
Loratadine is another drug used for treating hives and
other allergies. It is closely associated to tricyclic antidepressants
and distantly associated to the atypical antipsychotic quetiapine.
Over The Counter Antihistamines for Hives
Over-the-counter antihistamines for hives consist of
various drugs that you can buy without a prescription. Usually, these
antihistamines are of low potency and used for minor hives problems. If
the condition persists or is aggravated, you should stop using the drug
and contact a doctor.
P.S. (from
Dr. Gary M. Levin, M.D. & Surgeon)
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