A stomach bug on vacation is miserable, and the biggest danger is dehydration from vomiting and diarrhea. Choosing the right electrolyte drinks for stomach flu — and knowing when to step up to an IV — can get you back on your feet fast in Cabo San Lucas.

Why electrolytes matter with stomach flu
Vomiting and diarrhea drain water plus sodium, potassium and other electrolytes. Replacing only water can actually dilute your remaining electrolytes and make you feel worse.
Oral rehydration solutions are formulated with the right balance of salt and sugar to pull fluid back into your body efficiently.
Best electrolyte drinks to choose
Oral rehydration salts (like WHO-formula ORS) are the gold standard. Pediatric electrolyte solutions and low-sugar sports drinks diluted with water also work.
Sip small amounts frequently rather than drinking large volumes at once, which can trigger more vomiting.
When an IV drip is the better choice
If you cannot keep fluids down, feel dizzy, or symptoms last more than a day, oral hydration may not be enough. An IV bypasses your stomach entirely.
Our mobile nurses bring a rehydration drip with anti-nausea medication to your room in Cabo San Lucas, restoring fluids and electrolytes even when you cannot drink.
A mobile IV with anti-nausea medication rehydrates you when drinking is not working — anywhere in Cabo San Lucas.
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Electrolyte drinks for stomach flu — FAQ
What is the best electrolyte drink for stomach flu?
Oral rehydration solutions (ORS) with a balanced mix of sodium, potassium and glucose are best. Pediatric electrolyte drinks are a good alternative.
When should I get an IV instead of drinking electrolytes?
If you cannot keep liquids down, are dizzy or weak, or symptoms persist beyond 24 hours, an IV drip is safer and faster because it bypasses the stomach.
Can you get an IV for stomach flu in Cabo San Lucas?
Yes. Our mobile team delivers rehydration IVs with anti-nausea medication to hotels, villas and yachts across Cabo San Lucas.
Are sports drinks good for stomach flu?
They can help if diluted, but many are high in sugar which can worsen diarrhea. Oral rehydration salts are the better choice.
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