H3-antihistamine is a classification of medicines used to suppress the activity of histamine in the H3 receptor. H3 receptors are usually present in the brain. They are inhibitory autoreceptors present on the histaminergic nerve terminals, that modifies the release of histamine. The release of hista...
therefore, is unable to attach to the conjunctiva and exert its effects. They are effective in relieving itching but have little impact on swelling or redness. They have two advantages over antihistamine tablets; there is a quicker onset of action and less drying of the eye. The new generation...
Antihistamine for Allergies Steroids for Allergies Other Allergy Medications Mast Cell Stabilizers Mast cell stabilizers are drugs that prevent degranulation and release of histamine from the mast cells. These drugs are useful in preventing allergic disorders, especially those affecting the airways (allergic...
If you suffer from occasional sleeplessness, an over-the-counter sleep medication such asZzzQuil LiquidorZzzQuil LiquiCapscan help. Both contain diphenhydramine, an antihistamine known to helptreat occasional sleeplessnessso you can fall asleep in as little as 20 minutes with a non-habit forming sleep...
Oral antihistamine (diphenhydramine [Benadryl], etc.) Anesthetic spray (topical lidocaine [Bactine, Lidocream, etc.]) or lotion (Calamine) for insect stings, bites, or rashes Oral decongestant Other first aid supplies: Scissors Tweezers
Mild reactions are treated with an antihistamine such as diphenhydramine. If a more severe reaction develops, epinephrine should be administered [47]. Epinephrine was available in 77.8% of the surveyed hospitals. This was also important, since anaphylaxis/allergic reaction and serum sickness have been...
Avoid going into known jellyfish-infested areas. If you do, know what type of jellyfish are common to the area. Be prepared to treat a jellyfish sting. Have a basicfirst aidkit (make sure it has an oral antihistamine in the kit) prepared and bring it with you. ...