AZITHRAL 500 MG

# Azithromycin 500 mg ## SHORT DESCRIPTION Azithromycin 500 mg is a **macrolide antibiotic** used to treat certain bacterial infections. It works by inhibiting bacterial protein synthesis, which prevents susceptible bacteria from growing and multiplying. It may be prescribed for certain respiratory tract, skin and soft-tissue infections, and some sexually transmitted infections. **Azithromycin does not treat viral infections** such as the common cold or influenza. ## KEY BENEFITS * Helps treat susceptible bacterial infections * Effective against a range of respiratory tract infections * May be used for certain skin and soft-tissue infections * Can treat certain sexually transmitted bacterial infections * Has activity against some atypical bacteria * Generally has a convenient dosing schedule due to its prolonged activity in tissues * May be used when appropriate based on bacterial susceptibility and clinical indication ## USES / INDICATIONS Azithromycin 500 mg may be prescribed for susceptible bacterial infections such as: * Community-acquired pneumonia * Certain bacterial respiratory tract infections * Acute bacterial sinusitis * Certain skin and soft-tissue infections * Certain sexually transmitted infections, depending on the organism and current treatment guidelines * Some infections caused by atypical bacteria * Other infections when specifically prescribed by a healthcare professional The approved indications vary by country and product. Antibiotic selection should be based on the suspected or confirmed bacterial infection and local resistance patterns. ## HOW IT WORKS Azithromycin binds to the **50S subunit of bacterial ribosomes** and inhibits bacterial protein synthesis. By preventing susceptible bacteria from producing proteins needed for growth and reproduction, azithromycin inhibits bacterial multiplication and helps the body's immune system clear the infection. ## DOSAGE & ADMINISTRATION The dose and duration depend on the type of infection, age, body weight, kidney and liver function, and local treatment guidelines. * For some adult infections, **500 mg once daily** may be prescribed for a short course. * Some infections require a different dosing schedule or a single larger dose. * Take azithromycin exactly as prescribed. * It may generally be taken **with or without food**, although certain formulations have specific instructions. * Swallow tablets whole with water. * Take doses at approximately the same time each day. * Complete the prescribed course unless your doctor advises you to stop. * Do not share antibiotics with other people. ### Missed Dose Take the missed dose when you remember unless it is nearly time for the next dose. Do not take two doses together to compensate for a missed dose. ## SIDE EFFECTS Common side effects may include: * Nausea * Diarrhea * Abdominal pain * Vomiting * Indigestion * Headache * Dizziness * Changes in taste ### Serious Side Effects Rare but serious adverse effects may include: * Severe or persistent diarrhea * Liver injury * Allergic reactions * Severe skin reactions * Hearing disturbances * Abnormal heart rhythm or QT prolongation Seek immediate medical attention if you develop difficulty breathing, swelling of the face or throat, fainting, severe skin reactions, yellowing of the skin or eyes, or a rapid or irregular heartbeat. ## PRECAUTIONS & WARNINGS * Do not use azithromycin if you have previously experienced a serious allergic reaction to azithromycin or other macrolide antibiotics. * Tell your doctor if you have a history of **QT prolongation, abnormal heart rhythms or other heart conditions**. * Inform your doctor if you have low potassium or magnesium levels. * Tell your doctor if you have liver disease or a history of liver problems associated with antibiotic use. * Seek medical advice if severe or persistent diarrhea occurs during or after treatment. * Use antibiotics only when a bacterial infection is suspected or confirmed. * Complete the prescribed treatment unless your healthcare professional advises otherwise. * Tell your doctor if you have myasthenia gravis, as macrolides may occasionally worsen symptoms. * Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. * Avoid unnecessary use of antibiotics because it can contribute to antibiotic resistance. ## DRUG INTERACTIONS Azithromycin may interact with: * **Antacids containing aluminum or magnesium** — may reduce the rate of azithromycin absorption. Follow the product-specific instructions regarding timing. * **Warfarin and other anticoagulants** — may affect anticoagulant response and may require monitoring. * **Digoxin** — azithromycin may increase digoxin exposure in some patients. * **Certain antiarrhythmic medicines** — may increase the risk of QT prolongation and abnormal heart rhythms. * **Other medicines that prolong the QT interval** — may increase the risk of potentially serious cardiac arrhythmias. * **Cyclosporine** — monitoring may be necessary when used together. * **Certain medicines affecting heart rhythm or liver metabolism** — your doctor may need to assess the combination before treatment. Always tell your doctor or pharmacist about all prescription medicines, over-the-counter medicines, vitamins and herbal supplements you are taking. ## STORAGE INFORMATION * Store according to the manufacturer's instructions. * Keep tablets in their original packaging. * Protect from excessive heat and moisture. * Keep away from direct sunlight. * Keep out of reach of children. * Do not use after the expiry date. * Do not use tablets if the packaging is damaged or the medicine appears abnormal. ## PRESCRIPTION STATUS **Prescription medicine.** Azithromycin 500 mg should be used under the supervision of a qualified healthcare professional. Prescription requirements may vary according to local regulations. ## GENUINE MEDICINE ASSURANCE For safe and genuine medicine use: * Purchase Azithromycin 500 mg only from a licensed and reputable pharmacy. * Check the medicine name, strength, batch number and expiry date. * Ensure the packaging and seal are intact. * Check that the manufacturer's information is clearly printed. * Avoid medicines with damaged, altered or suspicious packaging. * Purchase antibiotics only from authorized sources. * Consult a pharmacist if you have concerns about the authenticity of the product. ## FAQ ### What is Azithromycin 500 mg used for? Azithromycin 500 mg is an antibiotic used to treat **certain bacterial infections**, including some respiratory, skin and soft-tissue infections and certain sexually transmitted bacterial infections. ### Is Azithromycin 500 mg an antibiotic? Yes. Azithromycin is a **macrolide antibiotic**. ### Does Azithromycin treat viral infections? No. Azithromycin does not treat viral infections such as the common cold, influenza or most viral sore throats. ### How does Azithromycin 500 mg work? Azithromycin blocks bacterial protein production by binding to the 50S ribosomal subunit. This prevents susceptible bacteria from growing and multiplying. ### How often should Azithromycin 500 mg be taken? For some adult infections, 500 mg may be prescribed **once daily**, but the exact dosage and duration depend on the infection. Always follow your doctor's prescription. ### Can Azithromycin 500 mg be taken with food? Azithromycin tablets can generally be taken with or without food. However, specific formulations may have different instructions, so follow the product label. ### How long should I take Azithromycin 500 mg? The treatment duration depends on the type of infection. Take azithromycin for the complete course prescribed by your healthcare professional. ### Can I stop Azithromycin when I feel better? Do not stop the antibiotic early unless your doctor tells you to. Stopping treatment without medical advice can contribute to treatment failure and antibiotic resistance. ### Can Azithromycin cause diarrhea? Yes. Diarrhea is a common side effect. Severe, persistent or bloody diarrhea may indicate a serious intestinal infection and requires medical evaluation. ### Can Azithromycin affect the heart? Azithromycin can **prolong the QT interval** and may increase the risk of abnormal heart rhythms in susceptible individuals. Tell your doctor if you have heart rhythm problems or take medicines that affect the QT interval. ### Can Azithromycin cause liver problems? Rarely, azithromycin can cause liver injury. Contact your doctor if you develop yellowing of the skin or eyes, dark urine, severe fatigue or persistent abdominal pain. ### Can I take Azithromycin with antacids? Some aluminum- or magnesium-containing antacids can affect the absorption rate of azithromycin. Follow the instructions for your particular product or ask your pharmacist about appropriate timing. ### Can I take Azithromycin with paracetamol? Azithromycin and paracetamol can generally be used together when appropriate, but you should follow recommended doses and inform your healthcare professional about all medicines you are taking. ### Can Azithromycin be taken during pregnancy? Azithromycin may be used during pregnancy when a healthcare professional considers it appropriate. Tell your doctor if you are pregnant or planning pregnancy before taking it. ### Can children take Azithromycin 500 mg? Children may receive azithromycin for certain infections, but dosing is usually based on body weight and the specific infection. A 500 mg adult tablet may not be appropriate for every child. ### Can Azithromycin treat throat infections? It can treat certain bacterial throat infections when the causative bacteria are susceptible and when azithromycin is an appropriate antibiotic. Many sore throats, however, are viral and do not require antibiotics. ### Can Azithromycin be used for sexually transmitted infections? Azithromycin can be used for certain sexually transmitted bacterial infections in specific circumstances. Treatment recommendations vary depending on the organism, resistance patterns and current clinical guidelines. ### What should I do if I miss a dose of Azithromycin? Take the missed dose when you remember unless it is almost time for the next dose. Do not take a double dose. ### What happens if I take too much Azithromycin? An overdose may increase side effects such as nausea, vomiting, diarrhea or stomach discomfort. Contact a healthcare professional or emergency service if you have taken significantly more than prescribed. ### Can antibiotic resistance develop with Azithromycin? Yes. Bacteria can become resistant to azithromycin. Using antibiotics only when necessary and taking them exactly as prescribed helps reduce the development of antibiotic resistance. ## MEDICAL DISCLAIMER This information is provided for educational and informational purposes only and should not replace professional medical advice, diagnosis or treatment. Azithromycin 500 mg is a prescription antibiotic and should be used only when prescribed or recommended by a qualified healthcare professional. The appropriate dose and duration depend on the infection, patient characteristics, bacterial susceptibility and local treatment guidelines. Do not use azithromycin for viral infections or share antibiotics with others. Always consult your doctor or pharmacist before starting, stopping or changing antibiotic treatment.