Health Blog | Drugstore Nigeria

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Koyocin 500: Side effects, Dosage, Warning

Koyocin 500, also known as Erythromycin is an antibacterial drug. It is used to treat a wide variety of bacterial infections. Koyocin functions by stopping and inhibiting the growth of bacteria. Being an antibiotic, it will not work for viral infections.

Active Ingredients

The active ingredient of Koyocin 500 is Erythromycin

Direction for Use

Erythromycin comes as a capsule. Ensure you swallow the capsules and tablets whole with a full glass of water.


  • Shake well before each use to mix the medication properly and evenly.
  • Do not use a spoon to measure your dose. Use the measuring spoon made for the product.


The usual adult dosage of Erythromycin is 500mg every 12 hours or 250 mg every 6 hours.

Where to buy Koyocin

Koyocin 500 is available in tablet form on Drugstore Nigeria, the largest online pharmacy in Nigeria.

What are the Side Effects of using Koyocin 500?

Possible side-effects that may occur from using the Koyocin 500 include:

  • Diarrhea
  • Vomiting
  • Loss of appetite
  • Upset stomach
  • Stomach pain

If you start experiencing severe and serious side-effects such as rash, itching, difficulty breathing or swallowing, yellowing of the skin or eyes, dark urine, and others not mentioned, do well to consult your doctor immediately or get an emergency medical treatment.

What is Stricin 500 used for?

Stricin 500 is an antibacterial used for certain bacterial infections. These bacterial infections include inflammation of the tonsil, throat, voice box, and cavities around the nasal passages.

What kind of Bacteria does Erythromycin kill?

Erythromycin treats bacteria responsible for causing infections of the skin and upper respiratory tract.

What is the Function of Erythromax?

Erythromax is used to treat bacterial infection in different parts of the body as well as preventing bacterial endocarditis and rheumatic fever from occurring again in patients who have had an allergic reaction to penicillin or sulfa drugs. Erythromax works by preventing and inhibiting the growth of bacteria.

Are Zpacks Safe?

Studies show that Z-Pak, also known as Azithromycin is safe if you have a healthy heart.

Why is Azithromycin given for 3 days?

Azithromycin is given for 3 days as it is the recommended dosage for the drug. You can consult your doctor or see a consultant on Drugstore Nigeria, an online pharmacy in Lagos for further instructions.

Is 3 days of Antibiotics Enough?

2 – 3 days is usually enough for antibiotics. However, there might be a special need for you to take the medication for up to 10 days. Do consult your medical practitioner for more information.

Is 3 days of Azithromycin Enough?

3 days dose of Azithromycin is usually effective in the treatment of bacterial infections.

Can I take Azithromycin 500mg Twice a day?

Follow the description on the product label or from your medical doctor for the right amount of Azithromycin to take per day.

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