Metronidazole 400mg

Buy Metronidazole tablets with fast and discreet home delivery

Box of metronidazole 400mg 21 oral tablets
Discreet packaging

Prices from £15.95

FREE delivery included

In stock. Simply fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment. How to Order

7 days

14 tablet(s) / 400 mg - £17.95

1 day

5 tablet(s) / 400 mg - £15.95

How to buy metronidazole online

You can get metronidazole from ZAVA:

  1. Fill in a questionnaire about your general health and the reasons you need metronidazole. This should only take a few minutes to complete
  2. Place your order
  3. A ZAVA doctor will then review your questionnaire. If your treatment is right for you, they can approve your order
  4. Your course of treatment can then be sent by post to your preferred address. Or, you can choose to collect it from your nearest Post Office

Active ingredient

Metronidazole comes as 400mg tablets. The most commonly used treatment is to take one tablet twice per day for 7 days. Sometimes 5 of the 400mg tablets can be taken together as a single dose treatment.

The other ingredients in the tablets are:

  • colloidal anhydrous silica
  • maize starch
  • magnesium stearate
  • povidone

Common and serious side effects

Like all medications, there’s a risk of getting side effects when you take metronidazole. Below are some of the common side effects you might get:

  • feeling sick (nausea)
  • being sick (vomiting)
  • upset stomach
  • diarrhoea

Speak to a doctor if you notice any of these serious symptoms:

  • yellowing of the skin and eyes. This can be a sign of problems in the liver
  • unexpected infections, ulcers in the mouth, bruising easily, bleeding from the gums, or severe tiredness. These can be signs of problems with your blood
  • severe stomach pain, which can go all the way to your back. This can be a sign of inflammation of your pancreas (pancreatitis)

You should get medical attention right away if you think you may be having a allergic reaction to any of the ingredients contained in metronidazole tablets. The symptoms to look out for are:

  • swelling of the face, lips, tongue, or throat which can cause difficulty in breathing or swallowing
  • swelling of the hands, feet, or ankles
  • an itchy, lumpy rash (hives)
  • a stiff neck, headache, seeing or hearing things that other people are unaware of, confusion, and difficulty using your arms or legs. This can be a sign of inflammation in the brain (encephalopathy)
  • a serious skin rash which causes blistering, peeling, or bleeding around the lips, eyes, mouth, nose, or genitals. This can be a sign of a condition called Steven-Johnson Syndrome
Medically reviewed by:
Dr Nicholas Antonakopoulos

Dr Nicholas Antonakopoulos graduated from the University of London in 2006. He did his postgraduate training in hospitals in the London area, and he trained for four years in Trauma and Orthopaedic Surgery before completing his training in General practice in 2015.

Meet our doctors

Last reviewed: 10 May 2019

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