Dizziness after eating
Dizziness After Eating

15 Causes of Dizziness After Eating

Have you ever had an excessive dinner, then feel dizzy 20 minutes later? If yes, you should know the reason. It really sucks, but the dizziness after eating is the real thing.

These are the reasons why your head feels dizzy after eating

Causes of Dizziness After Eating

Too much sugar

Crazy on cakes or sweets can make you feel lethargic, bloated, and headaches. Why? Sweet foods cause your blood sugar to surge and quickly go down.

It can cause reactive hypoglycemia, or low blood sugar after a meal that can make you dizzy. To make matters worse, you may also feel weak, sweaty, or even slightly shaky, according to the National Institute of Diabetes and Digestive and Kidney Diseases.

Blood sugar drops

If you feel dizziness after eating, it may be because the blood sugar levels are decreasing drastically. Low sugar or glucose levels can make you feel tired even if your body becomes tired. In medical, this term is called reactive hypoglycemia.

Glucose in the blood is derived from foods that contain a lot of carbohydrates. To prevent hypoglycemia after eating, you should reduce foods that are high in carbohydrates and sugar.

Low blood pressure

In the medical world, low blood pressure is referred to as postprandial hypotension. This can also cause the head to become dizziness after eating. This is common in older people, people with Parkinson’s disease and people experiencing nervous system disorders.

People with low blood pressure are recommended to drink plenty of water before eating. After that, do not eat a lot of servings each time you eat. Better eat more often in small portions.

Food intolerance.

Food allergies can have a different impact for each person. There is a reaction of itching that causes a red rash on the skin, or can even be more extreme such as difficulty breathing.

In addition to low blood pressure, allergies can also be one of the causes of dizziness. When that happens, you may feel as if the room is spinning, but the sensation will disappear when you lie down.

Read also: How To Cure Vertigo Fast


Most commonly, the symptoms seen from dehydration are dry mouth and deep yellow urine. But apparently, dehydration can also cause dizziness or fainting. One of the signs of dehydration is that the body feels hovering when it is hastening to stand from a sitting or sleeping position.

Do not consider trivial, severe dehydration can cause complications such as brain swelling, seizures, to renal failure.

Read also: Dizziness When Standing: 5 Causes, and Treatment

Effects of Diabetes medication

One of the functions of the drug for diabetes is lowering blood sugar in the body that is too high. Unfortunately, this decline can be excessive and cause the body to be weak and eventually you become dizzy. These types of drugs, including insulin do not look at how much blood sugar in the body, everything will be lowered to a maximum.

A person with a diabetic condition does tend to be easily dizzy than those who do not experience it. Talk to your doctor about diabetes and drug problems. It may be possible to ask them to lower the dosage so that side effects of the drug are not too high.

Eating very salty food

Dizziness after eating causes

Consuming very salty foods such as frozen foods, pasta sauces and processed cheeses can make your head pulsing in pain. This headache is due to consumption of about 8 thousand mg of sodium every day, so the risk of headaches increased 33 percent more.

According to the American Heart Association, consumption of salt or sodium should be no more than 1.500 mg per day. Why? Excess sodium in the body can increase the volume of blood that requires more space in the blood vessels. As a result, blood vessels expand and make you feel dizzy.

Consuming foods that trigger migraines

There are some migraine triggering foods that you are not aware of. Some of them are cheese and red wine. The food contains tyramine, an amino acid capable of triggering migraines in susceptible people with migraines.

According to the National Headache Foundation, foods filled with preservatives such as nitrate, sulfite or MSG can also cause migraine by increasing blood flow to the brain. These additives are often found in processed meats, alco**hol, soy sauce, and canned soups.

7 Other causes:

  • Too much preservatives.
  • There is a problem in the jaw.
  • Standing up after sitting.
  • Hormones are not balanced.
  • Certain foods and beverages.
  • You experience myofascial pain disorder (MPD).
  • Brain freeze.

Read also: How To Get Rid Of Dizziness in 6 Ways

Last Updated on January 4, 2020 Reviewed by Market Health Beauty Team

Sharing is caring!