Z-Pack (azithromycin)

Azithromycin, often known as Z-Pack, is a prescription antibiotic used to treat various bacterial infections, including respiratory infections, skin conditions, and some sexually transmitted infections like chlamydia and gonorrhea. It belongs to the macrolide class and works by stopping bacterial growth.

With a short, once-daily dosing schedule, Azithromycin offers convenient and effective treatment. It should be taken under medical guidance to ensure proper use and reduce the risk of antibiotic resistance.

Azithromycin is prescribed to treat a variety of bacterial infections. Common uses include respiratory tract infections like bronchitis and pneumonia, ear infections, strep throat, sinus infections, and skin infections. It’s also frequently used to treat sexually transmitted infections such as chlamydia and gonorrhea.

In some cases, Azithromycin may be used as part of combination therapy or as a preventive treatment for certain infections, depending on a doctor’s recommendation.

Common side effects:

• Nausea or upset stomach

• Diarrhea

• Stomach pain or cramping

• Headache

• Changes in taste

• Mild skin rash

Less common but serious side effects:

• Allergic reactions (rash, itching, swelling, trouble breathing)

• Liver issues (dark urine, yellowing of skin or eyes)

• Irregular heartbeat or chest pain

• Severe dizziness or fainting

If you experience any serious symptoms, seek medical help immediately.

The typical dosage for Azithromycin is 500 mg on the first day, followed by 250 mg once daily for the next 4 days. For certain infections like chlamydia, a single 1,000 mg dose may be prescribed. Always follow your doctor’s instructions and complete the full course, even if you start to feel better.

Azithromycin should be taken once daily at the same time each day, with or without food. Swallow the tablet or capsule whole with water—do not crush or chew. If prescribed a liquid form, shake the bottle well before measuring your dose. Avoid taking antacids containing aluminum or magnesium within 2 hours of your dose, as they may reduce absorption. Always follow your doctor’s instructions for best results.