Typhoid Fever
Also known as: Enteric Fever, Typhoid
Typhoid is a bacterial infection caused by Salmonella Typhi, spread through contaminated food and water.
Symptoms
- Fever rising over several days
- Weakness
- Abdominal pain
- Headache
- Constipation or diarrhoea
Causes
- Salmonella Typhi
Risk factors
- Unsafe water and food
- Poor sanitation
Complications
- Intestinal perforation
- Bleeding
Treatment overview
Antibiotics prescribed after testing; resistance is common in India, so avoid self-medication.
Prevention
- Typhoid conjugate vaccine
- Safe drinking water
- Hand washing
When to see a doctor
If fever lasts more than 3 days.
Medicines used
Vaccines
Specialists who treat it
Frequently asked questions
What are the symptoms of Typhoid Fever?
Fever rising over several days, Weakness, Abdominal pain, Headache, Constipation or diarrhoea
What causes Typhoid Fever?
Salmonella Typhi
How is Typhoid Fever treated?
Antibiotics prescribed after testing; resistance is common in India, so avoid self-medication.
How can Typhoid Fever be prevented?
Typhoid conjugate vaccine, Safe drinking water, Hand washing
Medically reviewed by
Medical review pending
Last updated
9 October 2026
Sources
- World Health Organization fact sheets
- ICMR and MoHFW national guidelines
- National Centre for Disease Control (NCDC)
This information is for general awareness and does not replace advice from a qualified doctor. Do not start, stop or change any medicine without medical advice.