Search results
Results From The WOW.Com Content Network
H 1 antagonists, also called H 1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions.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.
Use of mind-altering substances in warfare has included drugs used for both relaxation and stimulation. Historically, drug use was often sanctioned and encouraged by militaries through including alcohol and tobacco in troop rations. Stimulants like cocaine and amphetamines were widely used in both World Wars to increase alertness and suppress ...
Antihistamines are drugs which treat allergic rhinitis, common cold, influenza, and other allergies. [1] Typically, people take antihistamines as an inexpensive, generic (not patented) drug that can be bought without a prescription and provides relief from nasal congestion, sneezing, or hives caused by pollen, dust mites, or animal allergy with few side effects. [1]
It is a first-generation antihistamine and works by blocking the histamine H 1 receptor. [2] Common side effects include sleepiness, restlessness, and weakness. Other side effects may include dry mouth and wheeziness. [2] Chlorpheniramine was patented in 1948 and came into medical use in 1949. [3] It is available as a generic medication and ...
Misuse of multisymptom cold medications, rather than use of a cough suppressant whose sole active ingredient is dextromethorphan, carries significant risk of fatality or serious illness. Multisymptom cold medicines contain other active ingredients, such as paracetamol (acetaminophen), which can cause permanent bodily damage such as kidney ...
Myth #3: Vitamin C can prevent a cold. Pharmacy and grocery store shelves are packed with vitamin C supplements that heavily imply or even clearly state that they’ll help prevent a cold. But the ...
The Cold War was a period of global geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 until the dissolution of the Soviet Union in 1991.
In fact, drinking alcohol in the cold lowers your core temperature. Hypothermia can set in if your body drops below 95 degrees. RELATED: Hot chocolate recipes for those cold winter nights