In women, testosterone is produced in various locations. One quarter of the hormone is produced in the ovary, a quarter is produced in the adrenal gland, and one half is produced in the peripheral tissues from the various precursors produced in the ovaries and adrenal gland.
Still, I'd like more info. Thanks for your Reply! The effects of Afrin will only last about 12 hours or so, so any symptoms you are experiencing now, may or may not be related. Viral infections (and a few dozen other things) can cause dizziness, too....a common one being an inner ear condition called labyrinthitis.
Time Frame. Afrin's decongestant effects generally last 10 to 12 hours, reports MedlinePlus. It is indicated for use once to twice a day as needed to clear up nasal congestion, and should not be used for more than three days in a row because of the possibility of physical tolerance.