Antibiotics Online


Buy Zithromax Online
Buy Zithromax Online

Zithromax is the brand name for a medication called Azithromycin. It is an antibiotic that belongs to the class of drugs known as macrolides. Azithromycin is primarily used to treat various bacterial infections.

Antibiotic is effective against a wide range of bacteria, including respiratory tract infections such as bronchitis and pneumonia, as well as skin and soft tissue infections, sexually transmitted infections, and certain types of ear and eye infections. It is also used in the prevention and treatment of certain opportunistic infections in individuals with weakened immune systems.

This medication is available in the form of tablets, capsules, and oral suspension and is typically taken orally. It may also be available as an intravenous injection for specific indications.

Azithromycin works by inhibiting the growth of bacteria and interfering with their ability to produce essential proteins. This disrupts the bacteria's ability to multiply and survive, thereby helping to clear the infection.

Composition of Zithromax

Zithromax which comes in the form of tablets & oral suspensionscontains. It is derived from erythromycin differs chemically from erythromycin and is a dehydrate available in a white crystalline powder. Every tablet contains 600 miligram of Azithromycin along with other inactive ingredients like:

  • pregelatinized starch
  • Lactose
  • Triacetin
  • dibasic calcium phosphate anhydrous
  • sodium croscarmellose
  • Sodium lauryl sulfate
  • magnesium stearate
  • Aqueous coat of hypromellose
  • Titanium dioxide
Zithromax also known as azithromycin is an antibiotic used in fighting the bacteria

Uses of Zithromax

Zithromax, the macrolide antibiotic is used for the treatment of bacterial infections that can cause infections of COPD (chronic obstructive pulmonary disease), pneumonia, sinus infections, skin infections,throat or tonsil infections, infections of urethra or cervix, middle ear infections or genital ulcer diseases.


The dosage of Zithromax can vary depending on the specific condition being treated, the severity of the infection, and other factors such as the patient's age and weight.

Typically, Zithromax is available in tablet form, as well as in oral suspension (liquid) form. The dosage recommendations may differ for each formulation. Here are some general guidelines dosage:


  • The usual adult dosage for most infections is a single 500 mg tablet taken once daily for a total of 3 days.
  • For certain infections, such as sexually transmitted diseases or skin infections, a higher dosage may be prescribed, such as 2 tablets (total of 1 gram) taken as a single dose.

Oral Suspension:

  • The recommended dosage for the oral suspension varies based on the condition being treated and the age/weight of the patient.
  • For children, the dosage is usually based on their weight.
  • The oral suspension should be shaken well before each use. Use a measuring device provided with the medication to ensure accurate dosing.

How to Take

Here are some general guidelines on how to take Zithromax:


  • Take the tablets with a full glass of water.
  • You can take Zithromax with or without food, but it is usually recommended to take it on an empty stomach for better absorption.
  • Swallow the tablet whole. Do not crush, chew, or break it.

Oral Suspension (Liquid):

  • Shake the oral suspension well before each use to ensure the medication is evenly mixed.
  • Use a measuring device provided with the medication to accurately measure the prescribed dose.
  • You can take the oral suspension with or without food.
  • After measuring the dose, take it by mouth and swallow it.

Follow the prescribed dosage and duration:

  • Do not skip doses or stop taking the medication early, even if you start feeling better. It is important to complete the full course of treatment to ensure the infection is fully treated and to prevent the development of antibiotic resistance.

If you miss a dose:

  • If you miss a dose, take it as soon as you remember.
  • However, if it's close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule.
  • Do not take a double dose to make up for a missed one.


  • If you experience severe side effects or an allergic reaction, seek medical attention immediately.

Side Effects of Zithromax

The more common side effects of Zithromax include:

  • Diarrhea
  • loose stools

The less common ones are:

  • Blistering, irritation, crusting, itching, or reddening of skin
  • Cracked, scaly or dry skin
  • fever
  • swelling

The Rare ones are:

  • Abdominal /stomach pain
  • Blistering, loosening or peeling of skin
  • Cloudy or bloody urine
  • Bloody, tarry or black stools
  • Body aches or some pain
  • chest pain
  • congestion
  • cough producing mucus
  • Burning while urinating
  • chills
  • cough increased
  • difficulty in breathing
  • dizziness
  • drowsiness
  • dryness or soreness of throat
  • earache
  • fainting
  • fast, irregular, or racing heartbeat or pulse
  • illness or feeling of discomfort
  • Feeling of tiredness/ weakness
  • Headache
  • Indigestion
  • joint or muscle pain
  • loss of appetite
  • noisy breathing
  • passing of gas
  • rash
  • red, irritated eyes
  • runny nose
  • shivering
  • sneezing
  • nausea
  • tender or swollen glands in neck
  • tightness in chest
  • trouble with sleeping
  • trouble with swallowing
  • voice changes
  • Vomiting of blood
  • wheezing
  • yellowing of the eyes or skin (jaundice)
  • pain during sex
  • coma
  • confusion
  • constipation
  • hives
  • seizures
  • hostility
  • increased thirst
  • muscle twitching
  • stupor
  • lethargy
  • rapid weight gain
  • weight loss

Some of the side effects shown by the medicine may not need any medical attention as such and the body as and how will get used to the medicine will cope up the side effect.

Zithromax Tablets

Contraindication of Zithromax

Zitromax should not be taken in the following conditions:

  • Within two hours before and after the consumption of antacids which contains magnesium and aluminum
  • When the patient suffers from diarrhea
  • Patient suffers from liver problems


Zithromax can interact with certain medications, supplements, and medical conditions. Here are some notable interactions:

Medications that may interact with Zithromax include:

  • Antacids: Some antacids containing aluminum or magnesium hydroxide may reduce the absorption of Zithromax. If you need to take antacids, it is generally recommended to take them at least 2 hours before or after taking tablets.
  • Warfarin: Medicine may increase the effects of warfarin, an anticoagulant (blood thinner), which can increase the risk of bleeding.
  • Digoxin: Zithromax can increase the blood levels of digoxin, a medication used for heart conditions.

Medical conditions that may interact with Zithromax include:

  • Liver disease: If you have liver disease, your body may process Zithromax differently.
  • Kidney disease: Zithromax is primarily eliminated from the body through the kidneys.


Here are some important warnings associated with the use of Zithromax:

  1. Allergic reactions: Some individuals may be allergic to azithromycin or other antibiotics in the macrolide class. Seek immediate medical attention if you experience signs of an allergic reaction, such as rash, itching, swelling, severe dizziness, or difficulty breathing.
  2. Antibiotic resistance: Misuse or overuse of antibiotics can contribute to the development of antibiotic resistance. It is crucial to take Zithromax exactly as prescribed and complete the full course of treatment, even if you start feeling better. Do not share the medication with others or use it to treat unrelated infections.
  3. Liver and kidney problems: Zithromax is primarily metabolized in the liver and eliminated through the kidneys.
  4. Prolonged QT interval: Medicine may prolong the QT interval, which is a measure of the heart's electrical activity. This can increase the risk of an irregular heart rhythm called torsades de pointes.
  5. Diarrhea: Antibiotics can disrupt the natural balance of bacteria in the digestive system and lead to diarrhea. In some cases, this can be a sign of a more severe condition called Clostridium difficile-associated diarrhea (CDAD).
  6. Drug interactions: Azithromycin can interact with certain medications, including antacids, warfarin, and digoxin.

Zithromax and Alcohol

It is generally recommended to avoid consuming alcohol while taking Zithromax or any other antibiotics. Mixing alcohol with antibiotics can potentially interfere with the effectiveness of the medication and may increase the risk of certain side effects.

Here are a few reasons why it is advisable to avoid alcohol while taking Zithromax:

  1. Reduced effectiveness: Alcohol can impair the body's ability to fight off infections, and it may also interfere with the way antibiotics work. This can potentially reduce the effectiveness of Zithromax in treating the bacterial infection.
  2. Increased side effects: Both Azithromycin and alcohol can individually cause side effects such as dizziness, drowsiness, and upset stomach. Consuming alcohol while taking Zithromax may intensify these side effects and make you feel more unwell.
  3. Added strain on the liver: Both Zithromax and alcohol can put stress on the liver. Combining the two can further burden the liver, potentially increasing the risk of liver-related side effects or complications.
  4. Dehydration: Alcohol is a diuretic, meaning it increases urine production and can contribute to dehydration. Dehydration can affect the body's ability to metabolize and eliminate medications like Zithromax properly.

To ensure the best possible outcome and minimize potential risks, it is generally recommended to abstain from consuming alcohol while taking Zithromax.

Zithromax and pregnancy

Azithromycin does not harm an unborn baby. But it is not known if azithromycin passes into the breast milk while feeding the baby. Hence the doctor needs to be made aware of such situations. Zithromax should not be given to a child younger than 6 months.

ˆ Back to top of page