People experiencing food poisoning often undergo dehydration and electrolyte imbalance due to symptoms like vomiting, diarrhea, with severe consequences. Therefore, timely, proactive, and proper rehydration is crucial in cases of food poisoning, using suitable measures to avoid serious repercussions caused by fluid loss and electrolyte imbalance. So, what to drink when facing food poisoning? Let's explore it with PasGo in this article!
1. Signs of Food Poisoning
To determine what to drink during food poisoning, we need to identify if it is indeed food poisoning. Some mild signs of food poisoning appearing after exposure to questionable food include:

Abdominal Pain - Most Common Symptom of Food Poisoning
- Abdominal Pain: This is a common sign of food poisoning, often occurring right after consuming unsafe food.
- Nausea and Vomiting: These are natural mechanisms to eliminate toxic substances. However, excessive vomiting can lead to dehydration, so it's essential to replenish fluids when vomiting.
- Diarrhea: Passing loose stools more than 3 times a day. Diarrhea helps the body quickly expel toxins. In mild food poisoning, diarrhea usually doesn't last more than 3 days and doesn't cause severe dehydration.
- Headache: Some toxins in food can affect the nervous system and cause headaches. Headaches are usually mild but can become severe, even causing dizziness or seizures.
- Fever: In mild food poisoning, fever may not appear or is mild. Fever is the body's protective mechanism to enhance the immune system's efficiency. However, in severe cases, individuals with food poisoning may experience high fever above 39 degrees.
- Fatigue and Loss of Appetite: These are common symptoms of food poisoning. Fatigue and loss of appetite can result from dehydration or other symptoms like fever, abdominal pain, and diarrhea, making patients unwilling to eat.
- Note: These are mild symptoms of food poisoning. In case symptoms become severe or prolonged, seek immediate professional medical care.
2. What to Drink When Food Poisoning Strikes?
Some types of fluids we can use to rehydrate the patient include:
2.1. Rehydrating during Food Poisoning
When facing food poisoning, it's crucial to replenish fluids and restore lost electrolytes to prevent dehydration or treat mild dehydration. To kickstart this process, you can suck on ice chips or take small sips of filtered water. Then, you can supplement fluids with the following types of water:

Stay Hydrated when Food Poisoning Strikes
- Filtered water - the top choice on the list.
- Electrolyte solution.
- Fresh coconut water.
- Mineral water.
- Caffeine-free soda water.
- Chicken broth without fat.
- Boiled vegetable water, broth.
You can also use sports drinks as an alternative method; however, note that sports drinks often contain more sugar and less salt than needed for patients. Therefore, use sports drinks cautiously and adhere to the correct dosage. According to some experts, improper use of sports drinks can increase bloating symptoms and prolong diarrhea.
2.2. Detoxifying Water Types
What to drink when experiencing food poisoning for a quick recovery? You can also support the home treatment of food poisoning with the following natural beverages:
- Lemon water with honey: A glass of lemon water with honey not only boosts the immune system but also quickly alleviates food poisoning symptoms.
- Ginger water: Try using 15g of fresh ginger and 15g of raw honey in warm water, then strain and drink. Alternatively, you can brew ginger tea or have warm ginger water when facing food poisoning to reduce prolonged nausea and limit fluid loss.
- Apple cider vinegar water: Apple cider vinegar has antibacterial properties. Just mix 2 tablespoons of apple cider vinegar into a glass of water and drink throughout the day to help eliminate toxins from the body.

What to Drink When Food Poisoning Strikes: Opt for Ginger Water
These are simple and natural methods that can support the home treatment of food poisoning. However, if symptoms become severe or prolonged, seek professional medical care.
>> EXPLORE MORE: What to Eat When Food Poisoning Strikes? Quickly Add These 10 Foods
3. What Medications to Take for Food Poisoning?
Treating food poisoning may involve using antibiotics and anti-parasitic medications. However, when it comes to what to drink for food poisoning, it's crucial to adhere to the doctor's guidance. Most importantly, avoid self-medicating with these drugs to prevent antibiotic resistance, which can complicate the treatment process.
In cases where food poisoning is caused by parasites, doctors typically prescribe anti-parasitic medications to balance the gut microbiota, improve digestive function, and safeguard overall health. However, the use of anti-parasitic drugs should also strictly follow the doctor's recommendations and should not be self-administered.
>> EXPLORE MORE: The Truth About 10 Pairs of Conflicting Foods Leading to Food Poisoning
4. What Probiotics to Take for Food Poisoning?
Food poisoning can negatively impact the gut microbiota. When poisoned, harmful bacteria in food can adversely affect beneficial bacteria, disrupting the microbial balance in the gut. This can lead to symptoms such as diarrhea, nausea, dehydration, and loss of appetite.

Supplementing Probiotics Helps Restore Gut Microbiota Balance
Therefore, when hit by food poisoning, consider supplementing probiotics to rebalance the gut microbiota and support the recovery process. Probiotics, like Lactobacillus and Bifidobacterium, have antibacterial properties, enhance the immune system, improve digestive function, boost nutrient absorption, and alleviate diarrhea symptoms.
According to a 2016 published study, supplementing probiotics has been shown to expedite recovery after food poisoning. Additionally, a recent study also indicated that probiotic use reduced the average duration of diarrhea to 1.16 days.
Hoping this article has clarified what to drink when experiencing food poisoning. To ensure safety and effectiveness, stick to plain water for rehydration. As for what medications to take for food poisoning, doctors can provide the most specific and accurate guidance based on the individual's health condition.
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