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Relief for diarrhea after eating wild mushrooms — what should I do?

April 5, 2026

Quick Answer

If you experience diarrhea after eating wild mushrooms, drink at least 1 liter of water per hour to stay hydrated, and consider taking an oral rehydration solution like Pedialyte or coconut water with electrolytes.

Rehydration Techniques

Drink small amounts of water frequently, around 1/4 cup every 10-15 minutes, to avoid stomach upset. You can also try mixing 1 liter of water with 1-2 tablespoons of sugar, 1/2 teaspoon of salt, and 1/4 teaspoon of baking soda to create a homemade rehydration solution. This mixture helps replace lost electrolytes and fluids.

Gastric Relief

For stomach cramps, discomfort, or nausea, try taking 400-600 milligrams of activated charcoal, 2-3 times a day. Charcoal can help absorb the toxin, although it may not be effective for all mushroom species. Alternatively, you can try ginger, either in tea or capsule form, 250-500 milligrams, 2-3 times a day. Ginger has anti-inflammatory properties that may help soothe the stomach.

When to Seek Medical Attention

Monitor your symptoms for any signs of severe dehydration (dark urine, low urine output, dizziness, or fainting), severe abdominal pain, or vomiting blood. If you experience any of these symptoms, seek medical attention immediately.

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