Health Centres - Fasigyn
How does it work?
Tinidazole belongs to a group of antibiotics called the azoles. It works by entering the cell and binding to genetic material (DNA). This prevents the formation of further genetic material and therefore stops the bacteria from reproducing.
What is it used for?
- Amoebic infection of the liver
-
Bacteria of the gut that can cause ulcers
- Infection that is caused by bacteria that grow without the need for oxygen (anaerobic bacteria)
-
Inflammation of the vagina that results from infection
- Painful inflammation and ulcers of the gums (ulcerative gingivitis)
-
Parasitic gut infection caused by the protozoa Giardia lamblia
- Prevention of infection (usually after surgery)
- Protozoal infection of the urinary organs or genitals (urogenital trichomoniasis)
- Sudden severe diarrhoea due to infection caused by the amoeba Entamoeba histolytica (acute amoebic dysentry)
Warning!
- Do not drink alcohol whilst taking this medicine.
- Clinical and laboratory monitoring is required if treatment is greater than 7 days.
Use with caution in
-
Impairment of brain function caused by liver disease
- Liver disease
Pregnancy and Breastfeeding
Certain medicines should not be used during pregnancy or breastfeeding. However, other medicines may be safely used in pregnancy or breastfeeding providing the benefits to the mother outweigh the risks to the unborn baby. Always inform your doctor if you are pregnant or planning a pregnancy, before using any medicine.
- Pregnant women should consult their doctor before using this medication. The suitability of this medication depends on the stage of pregnancy.
- This medicine passes into breast milk. It is recommended that mothers should avoid using this medicine while breastfeeding. Seek medical advice from your doctor.
Label warnings
- Avoid alcoholic drink whilst taking this medication.
- Take at regular intervals. Complete the prescribed course unless otherwise directed.
- Take this medication with or after food.
- This medication is to be swallowed whole, not chewed.
Side effects
Medicines and their possible side effects can affect individual people in different ways. The following are some of the side effects that are known to be associated with this medicine.

