what happens if you drink mouthwash

3 min read 19-03-2025

Mouthwash, a staple in many bathrooms, offers a refreshing burst and helps maintain oral hygiene. However, its potent ingredients make it extremely dangerous if ingested, even in small amounts. This article explores the potential consequences of drinking mouthwash, covering both accidental and intentional ingestion.

Understanding Mouthwash Ingredients: A Toxic Cocktail

Most mouthwashes contain a combination of ingredients designed to kill bacteria and freshen breath. These ingredients, while safe for topical use in the mouth, can be highly toxic if swallowed. Key ingredients to be aware of include:

Alcohol: Many mouthwashes contain a significant amount of alcohol (ethanol). Drinking mouthwash can lead to alcohol poisoning, with symptoms ranging from vomiting and dizziness to coma and even death. The high concentration of alcohol in mouthwash makes it particularly dangerous.
Chlorhexidine: This antiseptic is effective against bacteria, but highly toxic when ingested. It can cause serious damage to internal organs, especially the kidneys and liver.
Hydrogen Peroxide: Though used in lower concentrations in some mouthwashes, hydrogen peroxide can cause severe irritation and damage to the digestive tract if ingested. High concentrations can be extremely dangerous.
Essential Oils: While some mouthwashes use natural essential oils for flavoring, large amounts can be toxic if ingested. The toxicity varies depending on the specific oils used.

The Consequences of Drinking Mouthwash: Accidental vs. Intentional Ingestion

The effects of drinking mouthwash depend on several factors, including the amount ingested, the specific ingredients, and the individual's health.

Accidental Ingestion:

Accidental ingestion, particularly in young children, can have serious consequences. Even a small amount can lead to:

Vomiting and nausea: The strong, often harsh ingredients can irritate the stomach lining, causing immediate discomfort.
Diarrhea: The body attempts to expel the toxins through the digestive system.
Burning sensation in the mouth, throat, and stomach: The alcohol and other chemicals can cause significant irritation.
Central nervous system depression: High alcohol content can lead to drowsiness, confusion, and loss of coordination.

Immediate medical attention is crucial in cases of accidental ingestion.

Intentional Ingestion:

Intentional ingestion of mouthwash is a serious issue, often linked to substance abuse or suicide attempts. The consequences can be devastating and potentially fatal, including:

Severe alcohol poisoning: The high alcohol concentration leads to significant impairment of vital functions.
Organ damage: Chlorhexidine and other chemicals can severely damage the liver, kidneys, and other organs.
Metabolic acidosis: A dangerous imbalance in the body's acid-base levels.
Coma and death: In severe cases, intentional ingestion can lead to coma and death.

If you or someone you know is considering self-harm, please seek help immediately. Contact a crisis hotline, mental health professional, or emergency services.

What to Do if Mouthwash is Ingested:

Accidental Ingestion:

Call poison control immediately: They can provide specific guidance based on the type and amount of mouthwash ingested.
Do not induce vomiting unless instructed by poison control: This can sometimes worsen the situation.
Follow poison control's instructions carefully: They may advise you to take certain actions, such as giving activated charcoal.
Monitor the individual closely for any changes in condition: Pay attention to breathing, level of consciousness, and any other symptoms.

Intentional Ingestion:

Call emergency services immediately: This is a life-threatening situation.
Stay with the individual and provide support: Their condition may rapidly deteriorate.
Follow the instructions of emergency medical personnel: They will provide the necessary medical care.

Preventing Accidental Ingestion:

Store mouthwash out of reach of children: Keep it in a high cabinet or locked cupboard.
Use child-resistant caps: This adds an extra layer of safety.
Choose alcohol-free mouthwash: This minimizes the risk of alcohol poisoning.
Educate children about the dangers of drinking mouthwash: Explain that it's not a drink and should never be ingested.

Drinking mouthwash, whether accidental or intentional, is incredibly dangerous and can have severe, life-threatening consequences. Always store mouthwash safely and seek immediate medical attention if ingestion occurs. Remember, your health is invaluable.