डिहाइड्रेशन हो जाएगा

You use this phrase as a gentle nudge or a stern warning. It usually follows an observation about the weather or someone's activity. For example, if your friend is running in the sun, you say this. You don't need complex grammar here. Just state it as a fact of consequence. It’s like saying, "Drink water, or else!" but in a helpful way.

Use it when the sun is beating down at 45 degrees Celsius. Use it when someone is drinking too much chai and not enough water. It works perfectly at the gym or during a long trek. You can even use it at a party if someone is only drinking soda. It shows you care about the other person's well-being. It’s a very common 'mom' phrase in Indian households.

Don't use it in a very formal medical report. Doctors might use more technical Hindi like निर्जलीकरण (Nirjalikaran). Avoid using it if someone is already clearly ill. In that case, focus on help rather than predictions. It’s a bit too casual for a high-stakes corporate presentation. Unless, of course, you are selling bottled water!

India has a deep culture of offering water to guests immediately. This phrase reflects the modern shift in language. While traditional Hindi exists, most urban Indians use the English word 'dehydration'. It shows how English technical terms have blended into daily Hindi. Staying hydrated is a national obsession during the 'Loo' (hot summer winds) season. It’s a sign of hospitality to worry about someone's hydration levels.

You might hear डिहाइड्रेशन हो सकता है (Dehydration could happen). Or the more urgent डिहाइड्रेशन हो रहा है (Dehydration is happening). Some might use the shorter पानी पी लो (Drink water) first. But adding the word 'dehydration' makes you sound more informed. It adds a touch of modern health consciousness to your conversation. Even your grandmother might use the English word now!