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Doxylamine alone is available over-the-counter, whereas doxylamine in combination with pyridoxine is a prescription-only medication. [22] Doxylamine is also available in over-the-counter nighttime cold medicine products such as NyQuil Cold & Flu (contains acetaminophen , doxylamine succinate 6.25 to 12.5 mg, and dextromethorphan hydrobromide ...
Oxymetazoline, sold under the brand name Afrin among others, is a topical decongestant and vasoconstrictor medication. It is available over-the-counter as a nasal spray to treat nasal congestion and nosebleeds, as eye drops to treat eye redness due to minor irritation, and (in the United States) as a prescription topical cream to treat persistent facial redness due to rosacea in adults.
The decongestant effect is due to constriction of large veins in the nose which swell up during the inflammation of any infection or allergy of the nose. The smaller arteries are also constricted and this causes the colour of the nasal epithelium to be visibly paler after dosage.
The most common side effect is a bitter taste (about 20% of people). Due to this, the manufacturer has produced another formulation of azelastine with sucralose . [ 22 ] The problem of bitter taste may also be reduced by correct application of the nasal spray (i.e. slightly tipping the head forward and not inhaling the medication too deeply ...
They work to very quickly open up nasal passages by constricting blood vessels in the lining of the nose. Prolonged use of these types of sprays can damage the delicate mucous membranes in the nose. This causes increased inflammation, an effect known as rhinitis medicamentosa or the rebound effect. Decongestant nasal sprays are advised for ...
The doctor slid a miniature camera into the patient’s right nostril, making her whole nose glow red with its bright miniature light. The 25-year-old pharmacy worker was happy to be prodded and ...
Recommended duration of treatment is less than six days, [4] and in Switzerland not more than seven days (parenterally two days). [6] It is used by mouth, by nose, by injection into a vein or muscle, and as eye drops. [4] [5] Effects begin within an hour and last for up to eight hours. [4] Ketorolac also has antipyretic (fever-reducing ...
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