The usual dose is 6.7 to 13.3 mg per kg (3 to 6 mg per pound) of body weight every eight hours or 12.5 to 22.5 mg per kg (5.7 to 10.2 mg per pound) of body weight every twelve hours. For duodenal ulcers (associated with Helicobacter pylori bacterial infection): For oral dosage forms (capsules, oral suspension, tablets, and chewable tablets): Azithromycin is an antibiotic drug. It can help treat a range of bacterial infections that affect the lungs, sinuses, skin, and other parts of the body. Learn about its uses, risks, side effects Ching Louis Liu/shutterstock.com. Urinary tract infections (UTIs) are common in small animals, developing in up to 27% of dogs.1 Nearly all infections are caused by pathogenic bacteria, although some are caused by fungi or viruses, albeit rarely. Most bacterial lower UTIs result from bacteria ascending the external genitalia and urethra. treat urinary tract infections (UTIs) is 200mg twice a day – your doctor might recommend you double the first dose to 400mg; prevent infections is 100mg once a day; treat cystitis that comes on after having sex is a single dose of 100mg taken within 2 hours of having sex; treat acne is 300mg twice a day – this dose might be reduced over time There are several antibiotics that kill the common mouth bacteria that cause tooth infections. The best (first-line) antibiotics for tooth infection include: Amoxicillin, Penicillin, Cephalexin, Clindamycin, Azithromycin. Amoxicillin is often the first choice because it is widely effective and has the fewest gastrointestinal side effects. Older adults may be more likely to have side effects on heart rhythm, including a life-threatening fast heart rate. Common Zithromax side effects may include: diarrhea; nausea, vomiting, stomach pain; or. headache. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. .

penicillin for uti dosage