Nasal drops adults

Ephedrine hydrochloride nasal drops 0.5% w/v. Adult dose 1-2 drops into each nostril 3 to 4 times daily. 

Xylometazoline is a nasal decongestant. The maximum adult dose recommended is two drops into each nostril three times daily. The drops are not recommended for children under 2 years of age. 

Sexually naive juvenile (24—28 days of age) and mature (60—70 days of age) females were tested. Females were randomly assigned to one of three treatments within each age class control (N = 10 juvenile and 11 mature females), male urine (N = 9 juvenile and 12 mature females), or presence of adult male (N = 9 juvenile and 10 mature females). Juvenile females received one drop (approximately 0.3 ml) of urine or saline on the nasal phil-trum daily for seven days, beginning the day after removal from their home cage. Mature females were treated the same as juveniles except that treatment began when they were 60-70 days of age. Females were euthanized using an intraperitoneal injection of pentobarbital on the eighth day after treatments started. Body mass of females was recorded prior to autopsy. Uteri were cleaned of fat and connective tissue and the cervix was removed. Uteri were blotted dry and then weighed to the nearest 0.1 mg. 

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