Yes, drinking untreated water in Pakistan can cause stomach illness. Contaminated water may contain bacteria, viruses, or parasites that can lead to diarrhea or other digestive issues.
Why Untreated Water Can Be Risky
Water quality can vary depending on location, infrastructure, and storage conditions. Even clear water may carry microorganisms that are not visible but can affect digestion.
Common Effects on Travelers
Drinking unsafe water can lead to symptoms such as:
- Stomach cramps
- Diarrhea
- Nausea
- Fatigue
These issues are often temporary but can interrupt travel plans.
How to Reduce the Risk
Travelers usually avoid untreated water and instead rely on safer options:
- Bottled water
- Boiled water
- Properly filtered or purified water
Maintaining consistent water safety habits helps reduce the chance of illness during a trip.