Electrolyte and fluid replacement
Last reviewed April 2026
Who is this for?
Oral Rehydration Salts (ORS) is a mixture of clean water, salt, and sugar that replaces the fluids and minerals your body loses during diarrhoea or vomiting. It works by helping your intestines absorb water and essential salts more effectively so your body can recover.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
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