Smell like onion from the mouth? Learn these 4 diseases signs
News Update April 02, 2025 07:24 AM

The smell of the mouth is a common problem, which we often take lightly. But when this smell remains continuously and especially onions like onion smells, it can be a sign that there is some serious problem in the body. Onion -like smell means that there may be some such things in your body, which will not be right to ignore.

Let us know which 4 serious diseases can occur behind the smell like onion from the mouth.

1. Stomach problems (digestive disorders)

If you have any problems to gas, acidity or digestive in the stomach, it can directly affect your mouth smell. One reason for an onion smell from the mouth Gastroisophageal reflux disease (gerd) It is possible In this case, the acid of the stomach comes back into the eating tube (isophagus), which causes bad smell from the mouth. Also, if there is chaos in your digestive system, it can also smell.

What to do?

  • Eat light food for stomach problems and avoid fried foods.
  • Consume more water.
  • If the problem persists, contact the doctor.

2. Kidney problems (kidney disorders)

Another sign of the kidney problem can cause an onion -like smell from the mouth. When the kidneys do not function properly and toxins are unable to get out of the body, it can affect the smell of the mouth. Yurmiya (Uremia), there is a condition where urea levels in the blood increase in the blood when the kidney is damaged, which can smell onion like the mouth.

What to do?

  • If you are constantly getting a bad smell from the mouth, then get the kidney checked.
  • Reduce salt intake and drink more water.
  • Consult a specialist for kidney disease.

3. Diabetes

If there is a high amount of sugar in your body, then it can also smell onion like onion. Kitosidosis (Ketoacidosis) in a state called the body not being used by the body, the body burns fat, which causes Ketone A substance called is produced. Due to this ketone, there may be a rotten street or onion smell from the mouth. It is particularly seen in patients with type 1 and type 2 diabetes.

What to do?

  • Control your blood sugar levels.
  • Get consultation with the doctor and get the sugar level regularly checked.

4. Gum and dental issues

One reason for smell like onion from the mouth can be problems with teeth and gums. When the gums are swollen or infection occur, bacteria are formed, which causes the stench. If you have cavity in your teeth or blood comes from the gums, it can also cause the stench from the mouth.

What to do?

  • Clean the teeth regularly and floss.
  • Contact the dentist for gum problems.
  • Eat leafy green vegetables and milk made from milk, which make the teeth strong.

Onion -like smell from the mouth can be a sign of some health problem. It may be associated with gastrointestinal, kidney, diabetes or teeth problems. If this smell remains regularly, consult a doctor without delay. You can control these problems quickly and effectively through a healthy lifestyle and through the right treatment.

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