Augmentin 1000 Duo Tablet (Amoxycillin)

Medically Reviewed & Written by: Dr. Vineet Agraval, MD (Medical Expert) 

Next Review for Accuracy on: April, 2027, Last Reviewed: April, 2026

Table of Contents Toggle Generic Brand	Amoxicillin 875mg /Clavulanic Acid 125mg
Medication For	Bacterial Infections
Manufacturer	GlaxoSmithKline Pharmaceuticals Ltd
Dosage	1000mg
Packaging	10 tablets in strip
Delivery Time	10 to 15 working days

What is Augmentin 1000 Duo Tablet?

Augmentin 1000 Duo tablets (Amoxicillin / Clavulanic acid) belong to a class of antibiotics known as penicillins. This medication is used for the treatment of bacterial infections of the respiratory tract (bronchitis, pneumonia), the genital and urinary tracts (gonorrhea), the skin and soft tissues, the ear (otitis media), the nose, nasal sinuses, and throat (tonsillitis, sinusitis), the heart (endocarditis), the kidneys, the urethra or bladder, and the blood (septicemia), as well as the teeth and gums (abscesses); it is also indicated for typhoid and paratyphoid fever.

Augmentin 1000 is used to enhance the efficacy of certain antibiotics (specifically amoxicillin) in the treatment of bacterial infections of the respiratory tract (bronchitis, pneumonia), the urinary tract, the ear, the nose, nasal sinuses, and throat, the skin and soft tissues, as well as the bones and joints; it is also indicated for the prevention of postoperative infections.

Uses and Benefits of Augmentin 1000 Duo Tablets:

Augmentin Duo 1000 tablets are used for the treatment of a wide range of bacterial infections, including:

• Upper respiratory tract infections – Infections of the middle ear and nasal sinuses, and inflammation of the tonsils.
• Lower respiratory tract infections – Chronic Obstructive Pulmonary Disease (COPD), pneumonia.
• Urinary tract infections (UTIs) – Infections of the bladder and kidneys, as well as inflammation of the urethra.
• Skin and soft tissue infections – Infections caused by cuts, bites, or other wounds; also dental abscesses.
• Bone and joint infections – Osteomyelitis.
• Intra-abdominal infections – Appendicitis, inflammation of the peritoneum.
• Other infections – Uterine infections occurring during or after an abortion, miscarriage, or childbirth.

How Does Augmentin 1000 Duo tablets work?

Augmentin 1000 Duo tablets contain two active ingredients—amoxicillin and clavulanic acid—which work synergistically as a combination antibiotic to treat bacterial infections.

Amoxicillin is an antibiotic that inhibits the growth of the bacteria responsible for infections by preventing them from forming their protective outer layer. Clavulanic acid, for its part, belongs to a class of medications known as “beta-lactamase inhibitors” and helps enhance the antibiotic’s effectiveness. It works by blocking an enzyme called beta-lactamase, which certain bacteria produce as a defense mechanism; since beta-lactamase is capable of breaking down amoxicillin and rendering it ineffective, the action of clavulanic acid allows amoxicillin to properly fulfill its function.

How to Take Augmentin 1000 mg

Take Augmentin only after consulting your doctor to ensure the safety and effectiveness of the treatment. Here are some common general instructions regarding its use:

• Most adults take Augmentin 1000 twice daily after meals, but dosage depends on the type and severity of infection.
• Take the tablet at the same time each day to maintain stable levels of the medication in your bloodstream.
• Do not crush or chew the tablets; instead, swallow them whole with a little water.
• To optimize drug absorption and minimize gastrointestinal upset, it is best to take Augmentin after meals.
• Follow the recommended dosage—one tablet every 8 to 12 hours for a period of 5 to 14 days—or follow your doctor’s instructions.

Strengths and Substitutes

• Augmentin 375mg
• Augmentin 625 Duo

What are the side effects of Augmentin 1000 Duo?

Common side effects of Augmentin include:

• Diarrhea
• Nausea
• Abdominal discomfort
• Vomiting
• Skin rash

These side effects are generally mild and temporary. They often subside as the body begins to adjust to the medication. If they persist or worsen, contact your doctor or healthcare professional for medical assistance.

Interactions of Augmentin 1000mg Duo Tablets with Other Medications

Inform your doctor or healthcare professional about all medications you are taking, including prescription drugs, over-the-counter medicines, nutritional and vitamin supplements, as well as herbal products. Certain medications—such as allopurinol, probenecid, warfarin, methotrexate, and mycophenolate mofetil—may interact with Augmentin 1000 DUO, potentially reducing its effectiveness or causing adverse side effects.

Medication Warnings

Do not take Augmentin 1000 mg Duo tablets if you are allergic to Augmentin, penicillin, or antibiotics belonging to the cephalosporin class. Furthermore, if you experience allergic symptoms—including skin rashes, swelling of the face, lips, or throat, difficulty breathing, or a sensation of chest tightness—after taking the medication, contact your doctor immediately.

Patients suffering from liver disease or jaundice (yellowing of the skin or eyes) should not take Amoxycillin 1gm, as this medication can severely impair liver function. Inform your doctor if you suffer from kidney or heart disease before starting treatment with Augmentin 1000 Duo.

The dosage of Augmentin 1000mg Duo may vary depending on the patient’s clinical condition and the severity of the infection.

It is also recommended to complete the full course of treatment, even if you begin to feel an improvement in your condition. Indeed, given that this is an antibiotic, prematurely discontinuing treatment could facilitate the onset of a severe infection—which, consequently, might no longer respond to the action of the antibiotic itself (a phenomenon known as antibiotic resistance).

Additional Information on Augmentin 1gm Tablets

• Keep the tablets out of the reach of children and animals.
• Do not store above 25°C.
• If you miss a dose, do not take a double dose to make up for it.
• In the event of an overdose of Augmentin 1000mg DUO tablets, or if someone accidentally takes a tablet, contact a hospital or a doctor immediately.

 

FAQs.

How long does it take for Augmentin 1000 to start working?

Augmentin 1000 usually begins to take effect within 24–48 hours, resulting in an improvement in symptoms such as fever or pain. However, it is crucial to complete the entire prescribed course of treatment to completely eradicate the infection and prevent the development of bacterial resistance.

Are there serious side effects associated with Augmentin 1000 Duo?

Serious side effects are rare, but they can occur. These include severe allergic reactions, liver damage, or a reduction in white blood cell count.

Can Augmentin 1000 mg Duo be taken during pregnancy or breastfeeding?

Augmentin 1000 mg Duo can be taken during pregnancy or breastfeeding; however, it is important to consult a doctor or healthcare professional before taking any medication.

Is it safe to take Augmentin 1000 Duo tablets?

Augmentin 1000 Duo tablets are safe when taken according to a doctor’s instructions. However, in some patients, the medication may cause common side effects such as diarrhea, nausea, vomiting, skin rashes, and allergic reactions, as well as other less common or rare side effects. If any persistent issues arise during treatment, you should inform your doctor as soon as possible.

Does the combination of amoxicillin + clavulanic acid (Augmentin) cause drowsiness or fatigue?

No, the combination of amoxicillin + clavulanic acid (Augmentin) does not cause drowsiness or fatigue when taken exactly as prescribed by a doctor.

Can amoxicillin be taken to treat a sore throat, a cold, a cough, the flu, food poisoning, *Pseudomonas* infections, or viral infections?

Amoxicillin is effective exclusively against bacterial infections, not against viruses. Antibiotics like Augmentin should only be used for confirmed or suspected bacterial infections when prescribed by a healthcare professional.

 

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