Diarrhea is a common problem that usually resolves on its own. However, it can become dangerous if a person becomes dehydrated.
Dehydration occurs when the body has lost too much fluid and electrolytes (the salts potassium and sodium). This imbalance could become serious, as your body cannot function properly if the fluid and electrolytes are not replaced promptly. Dehydration is particularly dangerous for children, who can die from it within a matter of days. Although water is extremely important in preventing dehydration, it does not contain electrolytes. Make sure you include a glucose electrolyte solution (oral rehydration salts) in your first aid kit. This is a special combination of dry salts that, when properly mixed with seawater, can help rehydrate the body when a lot of fluid as been lost due to diarrhea. Packets are available from pharmacies and some supermarkets.
If oral rehydration salts are unavailable, you can dissolve four level teaspoons of sugar and half a level teaspoon of salt in one litre of clean water. Be very careful to mix the correct amounts, as too much sugar can make the diarrhea worse and too much salt done and there is very little loss of effectiveness.
To maintain electrolyte levels, you could also have soups, which contain sodium and fruit juices, soft fruits, or vegetables, which contain potassium.
Signs of Dehydration
General signs of dehydration include:
- Thirst
- Less frequent urination
- Dry Skin
- Fatigue
- Light-headedness
- Dark coloured urine.
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