The article was written by Dr. Tran Thanh Tinh - Rehabilitation Doctor - the Rehabilitation Department - Vinmec International Hospital in Times City.
Infrared light therapy is applied in the treatment of various health conditions such as back pain, arthritis, bursitis, severe trauma, muscle strain, carpal tunnel syndrome, neck pain, back pain, diabetic neuropathy, rheumatoid arthritis, temporomandibular joint pain (TMJ), tendonitis, wounds, sciatica, and surgery. However, using infrared lamps at home may contain certain risks that need to be noted.
1. Overview of infrared lamps
- Infrared rays are electromagnetic radiation with a wavelength of 700 nm to 1400 nm, longer than visible light, so we cannot see infrared rays.
- Infrared lamps emit infrared rays and are often accompanied by red light so that users can easily observe the range of infrared rays.
- Depending on the type of lamp, the output power is different; usually, infrared bulbs used in disease treatment have a capacity of 250W.
- The main effect of infrared rays is heat.
2. Indications for using infrared lamps at home
- Relieve pain, relax muscles, increase blood circulation, peripheral.
- Anti-inflammatory: Chronic.
- Heating.
3. Contraindications for using infrared lamps at home
- Avascular skin, loss of sensation.
- Acute skin diseases (inflammation, redness, bleeding).
- Genitals, eyes.
4. How to use infrared lamps at home
- Angling the lamp perpendicular to the skin area to be irradiated.
- The distance from the lamp to the skin is usually 50cm - 70cm depending on the purpose.
- Time 20 - 30 minutes/time, can be irradiated 1 - 2 times a day.
- Check and monitor the skin area after irradiation.
- Monitor the body's feelings and reactions.
5. Some notes when using infrared lamps
- Check the stability of the lamp before irradiating.
- Choose a lamp with a protective net for added safety.
- Avoid splashing water on the lamp during irradiation.
- You may get burned after irradiation, apply a cool compress, and go to the nearest hospital for burn treatment.
- Tired, dizzy after irradiation: Rest and monitor.
Although infrared lamp irradiation at home is usually a safe method for everyone, consult your doctor if you want to use the lamp yourself. Your doctor will be the one to determine the best therapy for your condition. If you encounter any unwanted risks during use, go to a reputable hospital immediately for timely treatment.
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