Blood urea nitrogen (BUN) measures the amount of urea nitrogen in bloodstream. Urea is formed in liver as the end product of protein metabolism and digestion. Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females.Generally, a high blood urea nitrogen level means that the kidneys are not performing well, particularly if the result is above 50mg/dl.lood urea nitrogen (BUN) measures the amount of urea nitrogen in bloodstream. Urea is formed in liver as the end product of protein metabolism and digestion. Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females.
Brand Names: Zithromax, Zmax. Zithromax (azithromycin) is an antibiotic that fights bacteria. Zithromax is used to treat many different types of infections caused by bacteria, such as respiratory infections, skin infections, ear infections, and sexually transmitted diseases.
For chronic or more serious infections, your healthcare provider may continue azithromycin treatment for an extended period of time. In children, the dosing can range (depending on body weight) from 5 mg to 20 mg per kilogram of body weight per day (mg/kg/day), once daily for three to five days.osage for Sexually Transmitted Diseases. The recommended dosage of azithromycin for the treatment of sexually transmitted diseases (STD) is 1 gram (1000 mg) to 2 grams (2000 mg) given one time only.