Freys Syndrome Causes Symptoms and Treatment | What is FRE syndrome and why does it sweat while eating food

Last updated:July 12, 2025, 10:11 IST

Frey’s Syndrome: Many people become sweaty while eating food. The reason for this is considered to be the heat, but it may be a sign of fray syndrome. When suffering from this disease, people start sweating even after thinking of eating …Read more

Do you get wet with sweat while eating food? Is there any victim of this disease?

Highlights

The face starts sweating while eating or thinking in Frey syndrome.
This problem usually arises only after surgery of salivary gland.
Botox injections and topical medicines provide relief from this problem.

Frey’s Syndrome Symptoms: Many people get wet with sweat while eating food and drops of sweat start dripping from their face. With this, the face turns red. This problem is more with some people. If you are also struggling with similar problems, then it is a sign of Frey’s Syndrome. This is a disease, due to which people start sweating the face even by thinking about eating. Telling you about this unique syndrome.

Cleveland Clinic Report According to Frey’s syndrome is a rare neurological condition, in which people start sweating near the cheek, temple and ear while eating food. Surprisingly, people suffering from this disease start sweating even after thinking about eating. This sweat is limited to one part of the face, not in the whole body. Along with this, redness and heat are felt in these parts. This problem is often in those who have undergone surgery of Parotid Gland. These glands are under the ear and on the front and make saliva. These food are necessary to digest.

According to experts, when the veins are cut or damaged during the surgery of the salivary glands, they can re -join the wrong way. Because of this, the veins which used to work to make saliva now start activating the sweat glands. The result of this is that on eating, there is no saliva but sweating. If you think about eating or eating, the cheeks, temple and ear sweat or if you feel redness and heat in these parts, then it is a symptom of fray syndrome. Symptoms of this syndrome are usually seen between 6 months to 1 year of surgery.

Now the question is, how is FRE syndrome examined? According to experts, a starch-ionic test is performed to detect FRE syndrome. Doctors first apply iodine on the face, then corn starch is applied on it. After this, some sour is fed. Starch becomes blue or brown when sweating. This confirms the disease. Talking about its treatment, there is no permanent treatment of Frey syndrome, but symptoms can be reduced. Botox injection is the most effective way to control it. It temporarily close the sweating glands. Its effect lasts 9-12 months.

Apart from this, FRE syndrome is also treated with drugs applied on the skin such as antiperspirant or anticoolinurgeic cream. If the rest of the treatment does not work, then some veins are surgery to cut. It is in rare cases. This disease is not physically dangerous, but can socially disturb. Repeated sweating can cause embarrassment and anxiety. If life is getting badly affected by symptoms, then take help from a doctor or mental health experts. It is not possible to stop the FRE syndrome completely, but this problem can be avoided if the doctors are cautious during surgery and do not harm the veins.

Amit Upadhyay

Amit Upadhyay is working as a senior sub-editor in the lifestyle team of News18 Hindi. He has about 8 years of experience in print and digital media. He writes stories on the topic related to health and lifestyle. ,Read more

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Do you get wet with sweat while eating food? Is there any victim of this disease?

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Frey’s Syndrome: Many people become sweaty while eating food. The reason for this is considered to be the heat, but it may be a sign of fray syndrome. When suffering from this disease, people start sweating even after thinking of eating …Read more

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