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Pseudoephedrine is excreted through urine, and the concentration in urine of this drug shows a large inter-individual spread; that is, the same dose can give a vast difference in urine concentration for different individuals. [123] Pseudoephedrine is approved to be taken up to 240 mg per day.
Diphenhydramine is also used off-label for its sedative properties, particularly by parents seeking to make their children sedated or sleep during long-haul flights. This use of diphenhydramine has been criticized for a number of reasons, ranging from ethical to safety concerns, [ 25 ] but also due to the risk of diphenhydramine's paradoxical ...
In higher doses, stimulants may also produce euphoria, vigor, and a decreased need for sleep. Many, but not all, stimulants have ergogenic effects; that is, they enhance physical performance. Drugs such as ephedrine, pseudoephedrine, amphetamine and methylphenidate have well documented ergogenic effects, while cocaine has the opposite effect. [9]
Ephedrine Sulphate (1932), Ephedrine Compound (1932), and Swan-Myers Ephedrine Inhalant No. 66 (circa 1940).Ephedrine is a non-catecholamine sympathomimetic with cardiovascular effects similar to those of adrenaline/epinephrine: increased blood pressure, heart rate, and contractility.
Amphetamine type stimulants can be used in the treatment of narcolepsy, a rare neurological disorder where the brain is unable to regulate the sleep-wake mechanism. [17] Amphetamines causes an increase in dopamine release, which is the proposed mechanism for its wake-promoting effect. [ 18 ]
Those original versions of Sudafed and other medicines remain available without a prescription, but they're less popular and account for about one-fifth of the $2.2 billion market for oral ...
Naproxen/pseudoephedrine, sold under the brand name Aleve-D among others, is a fixed-dose combination medication used for the treatment of nasal congestion and other symptoms of the common cold. [1] It contains naproxen , as the sodium salt, a nonsteroidal anti-inflammatory drug (NSAID); and pseudoephedrine , as the hydrochloride, a nasal ...
The original formula for Actifed contained pseudoephedrine hydrochloride 60 mg as the nasal decongestant and triprolidine hydrochloride 2.5 mg as the antihistamine. . However, in response to widespread laws requiring products containing pseudoephedrine to be kept behind the pharmacy counter, Pfizer changed Actifed's U.S. formula in late 2006 to contain phenylephrine HCl 10 mg as the nasal ...