Thermalgesia (Thermoalgesia, Thermalgesia)

Thermalgesia (Thermoalgesia, Thermalgesia) is a condition in which a person experiences excessive sensitivity to heat, which manifests itself as an abnormal feeling of pain with a slight increase in temperature. This condition is a type of dysesthesia, as well as one of the symptoms of partial damage to a peripheral nerve or nerve fibers that transmit temperature information to a specific area of ​​​​the skin innervated by this nerve.

Thermalgesia can occur due to various factors, such as injury, infection, or other medical problems, including some neurological disorders. This condition can be temporary or permanent, and its symptoms can be mild or severe, depending on the cause and extent of the nerve damage.

Symptoms of thermalgesia can range from a mild burning or tingling sensation to a sharp, localized pain sensation that can affect a large area of ​​skin. In addition, the person may have increased sensitivity to cold or other stimuli that cause pain.

To diagnose thermalgesia, your doctor may order a number of tests, including a skin temperature test and electromyography, which can help detect the presence of nerve damage. Treatment for thermalgesia depends on its cause and may include medications, physical therapy, or surgery.

Overall, thermalgesia is a serious medical condition that can significantly negatively impact a person's quality of life. If you suspect you have this condition, it is important to see your doctor for diagnosis and treatment.

Thermalgesia is a person's excessive sensitivity to heat. It can be caused by various reasons: illness, injury, taking medications, etc.

With thermoalgesia, a person may feel pain even with a slight increase in temperature. This is very unpleasant and painful.

Thermoalgesia belongs to a category of sensations called dysesthesia, that is, a person feels pain even when touching the skin.

If you have problems with thermal algesia, you should consult a doctor for diagnosis and treatment.

Thermalgesia (Thermalgesia): Excessive sensitivity to heat

Introduction:
Thermalgesia, also known as thermoalgesia or thermal hyperesthesia, is an abnormal sensation of pain that occurs with a slight increase in temperature. This condition may be a type of dysesthesia and one of the symptoms of partial damage to a peripheral nerve or nerve fibers responsible for transmitting temperature information to certain areas of the skin innervated by this nerve. In this article we will look at the main aspects of thermalgesia, its causes, symptoms and possible treatment approaches.

Thermalgesia and its mechanisms:
Thermalgesia is associated with changes in pain receptors and nerve fibers responsible for transmitting temperature signals to the brain. With full functionality of the nerve fibers, when exposed to a slight increase in temperature, the brain correctly interprets this information and does not cause pain. However, when there are disorders in the nervous system, for example due to nerve damage or inflammatory processes, cross-stimulation occurs between thermal and nociceptive (pain) fibers. This results in painful sensations when stimulated by heat, which would not normally cause pain.

Causes of thermalgesia:
Thermalgesia can be caused by a variety of factors, including:

1. Peripheral nerve injury: Injury, compression, or inflammation affecting peripheral nerves can lead to the development of thermalgesia. Nerve damage can occur due to injury, infection, or neuropathies.
2. Inflammation: Inflammatory processes associated with infections or immune reactions can cause changes in the nervous system and lead to thermalgesia.
3. Neuropathic pain: Some neurological conditions, such as postherpetic neuralgia or complex regional pain syndromes, may be accompanied by thermalgesia.

Symptoms of thermalgesia:
The main symptom of thermalgesia is the occurrence of pain or discomfort when certain areas of the skin are exposed to a slight increase in temperature. This may manifest as a burning, tingling or reddening sensation in the skin. Symptoms of thermalgesia may be temporary or permanent and may worsen with prolonged exposure to heat. Patients may also experience hypersensitivity to touch, even when it is not a thermal stimulus.

Treatment of thermalgesia:
Treatment for thermalgesia aims to address the underlying condition causing the symptom. Here are some approaches to treating thermalgesia:

1. Pharmacotherapy: Your doctor may prescribe medications, such as analgesics and anti-inflammatory drugs, to reduce pain and inflammation. Some antidepressants and anticonvulsants may also be used to control nerve pain.

2. Physical therapy: Physical therapy techniques such as ultrasound therapy, transcranial magnetic stimulation, and transcranial continuous electrical stimulation can help reduce pain and improve nervous system function.

3. Drug blockades: In some cases, drug blockades may be recommended, in which drugs are injected directly into the area of ​​the damaged nerve to relieve pain symptoms.

4. Psychological support: Those living with thermalgesia may experience emotional discomfort and stress. Psychological support and counseling can help patients cope with pain and improve quality of life.

Conclusion:
Thermalgesia is a condition in which even a slight increase in temperature causes an abnormal sensation of pain. It may result from nerve damage or other neurological conditions. Treatment of thermalgesia depends on the underlying disease and may include pharmacotherapy, physical therapy, drug blockades and psychological support. Timely consultation with a doctor and an integrated approach to treatment will help improve the quality of life of patients suffering from thermalgesia.