Azifast 500 Tablet

Azifast 500 Tablet is a prescription antibiotic tablet that contains azithromycin 500 mg in each tablet. It belongs to the macrolide class of antibiotics and is used to treat certain bacterial infections, not viral illnesses like the common cold or flu. Doctors may prescribe Azifast 500 Tablet for infections such as respiratory tract, skin, ear, throat, or some sexually transmitted infections when azithromycin is appropriate. The exact dose and duration depend on the infection being treated and the patient’s medical history.

How it works: Azithromycin works by stopping bacteria from making the proteins they need to grow and multiply. In Azifast 500 Tablet form, the tablet is swallowed and absorbed into the body, where it helps the immune system clear the bacterial infection.

Azifast 500 Tablet is a higher-strength azithromycin tablet, so it is generally used when a doctor wants a 500 mg dose in a single tablet rather than a lower-strength option. This can be helpful for simplified dosing in adults and older adolescents who can swallow tablets, but it is not meant for self-selection or for infections where a different dose is needed. A clinician chooses Azifast 500 Tablet based on the infection, severity, and whether a once-daily tablet fits the treatment plan.

• Bacterial throat and sinus infections
• Certain chest and lung infections
• Ear infections
• Skin and soft tissue infections
• Some sexually transmitted bacterial infections

• Swallow Azifast 500 Tablet whole with a glass of water unless your doctor gives different instructions.
• Take it exactly as prescribed; some infections use the tablet once daily, while others use a different schedule.
• You may take Azifast 500 Tablet with or without food, but taking it with food can help if it upsets your stomach.
• Do not crush or chew the tablet unless a pharmacist or doctor tells you it is okay for your specific product.
• Space antacids that contain aluminum or magnesium away from the dose if your clinician advises, because they can reduce absorption.
• Finish the full prescribed course even if you start feeling better, unless your prescriber tells you to stop.

Each Azifast 500 Tablet provides azithromycin 500 mg per tablet. Depending on the infection, it may be taken once daily or on a different doctor-directed schedule, and the total daily amount should not exceed what your prescriber has ordered; there is no one-size-fits-all dose for this strength. Because Azifast 500 Tablet is a 500 mg tablet, it is a higher-strength option and the dose must be chosen by a doctor rather than adjusted on your own.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Azithromycin may include:

• Nausea
• Diarrhea
• Stomach pain or cramps
• Vomiting
• Headache
• Loose stools
• Mild dizziness

• Tell your doctor if you have liver disease, kidney disease, heart rhythm problems, or a history of QT prolongation before using Azifast 500 Tablet.
• Use extra caution if you take medicines that can also affect heart rhythm, because azithromycin can increase the risk of rhythm changes in some people.
• Let your prescriber know if you have myasthenia gravis, since azithromycin may worsen muscle weakness in some patients.
• If you become pregnant or are breastfeeding, ask your clinician whether Azifast 500 Tablet is appropriate for you.
• Do not use Azifast 500 Tablet for viral infections; it only treats bacterial infections.
• Avoid driving or operating machinery if the tablet makes you dizzy or unwell.
• Alcohol does not directly cancel the antibiotic, but heavy drinking can worsen stomach upset and dehydration while you are sick.

• Antacids containing aluminum or magnesium
• Warfarin and other blood thinners
• Drugs that can prolong the QT interval, such as some antiarrhythmics and certain antipsychotics
• Digoxin
• Cyclosporine

Store Azifast 500 Tablet in its original strip or box at room temperature, away from moisture and excess heat.