Typhoid fever: cause, symptoms, treatment
What is Typhoid?
Typhoid fever is a bacterial infection caused by the bacterium *Salmonella enterica* serotype Typhi. It's a serious disease that can cause high fever, weakness, stomach pains, headache, and loss of appetite. In some cases, patients have a rash of flat, rose-colored spots. Typhoid can be life-threatening without proper treatment.
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| Typhoid fever |
How Does Typhoid Occur?
Typhoid is typically spread through contaminated food and water. The bacteria enter the body through ingestion and then multiply in the bloodstream. Common sources of contamination include:
- Consuming food or drinks handled by someone who is infected.
- Drinking water contaminated by sewage containing the bacteria.
- Eating raw fruits and vegetables that have been fertilized with human waste.
Symptoms of Typhoid:
Symptoms usually develop 1-3 weeks after exposure and can include:
- Prolonged high fever
- Weakness and fatigue
- Stomach pain
- Headache
- Diarrhea or constipation
- Loss of appetite
- Rose-colored spots on the body (less common)
-High fever (often reaching up to 104°F or 40°C)
-Abdominal pain
- Constipation or diarrhea
- Loss of appetite
- Rash (rose-colored spots, particularly on the chest and abdomen)
- Sweating
' Dry cough
In severe cases, complications such as intestinal bleeding or perforation can occur, which require immediate medical attention. Early diagnosis and treatment are crucial to managing the disease effectively.
Treatment for Typhoid:
1. Antibiotics: The primary treatment for typhoid fever is antibiotics. Commonly used antibiotics include:
- Ciprofloxacin (for non-pregnant adults)
- Azithromycin
- Ceftriaxone (for severe cases or drug-resistant typhoid)
2. Hydration: Patients need to stay hydrated, especially if they experience diarrhea. Oral rehydration solutions (ORS) can be used to prevent dehydration.
3. Rest: Adequate rest is important to help the body recover.
4. Diet: Consuming easily digestible foods and avoiding raw or high-fiber foods can help reduce digestive discomfort.
Prevention of Typhoid:
- Vaccination: Typhoid vaccines are available and recommended for people traveling to areas where typhoid is common.
- Safe Drinking Water: Drinking boiled or bottled water helps prevent ingestion of the bacteria.
- Good Hygiene: Washing hands with soap and water before eating and after using the toilet.
- Proper Food Handling: Avoiding raw foods and ensuring food is properly cooked.
Complications:
Without treatment, typhoid can cause severe complications, such as:
- Intestinal bleeding or perforation
- Infections in other parts of the body (e.g., heart, bones, joints)
- Confusion, delirium, and hallucinations
Timely diagnosis and treatment are crucial to avoid these severe outcomes.
Conclusion:
Typhoid is a serious infectious disease, but it is preventable and treatable with proper medical care and hygiene practices. If you suspect you have typhoid, it's important to seek medical attention promptly.

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