when used as a nasal decongestant. Methods: 12 subjects self-administered l-methamphetamine from a nonprescription inhaler at the recommended dose (16 inhalations over 6 hours) then at 2 and 4 (32 ...

A decongestant is a medication that helps ease nasal congestion, which happens when something irritates the lining of your nose. This can result from a cold, the flu, or allergies, for example.

Fortunately, there are several types of over-the-counter (OTC) allergy medicines, including antihistamines, nasal corticosteroids, and decongestants ... this Alavert D-12 Hour may be worth ...

Combination nasal sprays. These sprays contain two or more medications, such as a decongestant and an antihistamine. They are available over the counter or by prescription, depending on the ...

Phenylephrine is still considered effective in nasal spray form ... (Other names for pseudoephedrine medication include 12 ...

SINGAPORE – The Health Sciences Authority (HSA) said the benefits of pseudoephedrine, a decongestant found in ... are highly effective in relieving nasal and sinus congestion.