Photobiomodulation (PBM), also known as low-level light therapy (LLLT), involves the use of light to stimulate cellular activity and promote healing and tissue regeneration. This non-invasive therapy uses specific wavelengths of light to penetrate tissues and interact with cellular components, which can lead to various therapeutic benefits.

Hot flashes are a common symptom of menopause and involve sudden feelings of heat that are often accompanied by sweating and flushed skin; some research suggests that PBM might help. The exact mechanism is not fully understood, but it's hypothesized that PBM may help modulate the body's temperature regulation and reduce the frequency and severity of hot flashes by influencing the hypothalamus, which is involved in temperature control.

How to Apply PBM For Hot Flashes

Research on the application of PBM for hot flashes is still emerging, and there is no universally accepted protocol. However, some studies and clinical practices suggest certain areas of application for PBM that might be beneficial for alleviating hot flashes:

Head and Neck: Application of PBM to the head and neck area is thought to influence the hypothalamus, which plays a crucial role in regulating body temperature and hormone balance. Some studies suggest targeting the hypothalamus region could help manage hot flashes.
Full body Front- below face OR Full body Back- head to tail bone: if you have a long body, make sure that it starts at the back of the head even if it misses the tailbone. You could always do half of the time on the head and then move it down slightly to cover the tailbone for a more effective treatment. The above areas are other potential targets, as it can influence the autonomic nervous system, which is involved in thermoregulation and might help mitigate the symptoms of hot flashes.
Hands/Feet Acupuncture Points: Some practitioners combine PBM with acupuncture principles, applying light to specific acupuncture points known to help with menopausal symptoms, including hot flashes. Common points include those on the face, hands, and feet. I like covering both front and back of feet and hands if you're red light can bend and cover both. Generally the bottom of the feet and the front of the hands (where the Palms are), represent the organs and the back of the hands and feet represent the joints muscle skeletal system. Exception to this rule is the vertebrae which are the arch of the feet.

What dosage and frequency should I use?

The red light that I promote at my office for home use, is unique in that it has more lights than anything else out on the market. Therefore, you don't have to use it as long to get the same therapeutic results.

The frequency of PBM therapy sessions can vary based on the condition being treated, the specific protocol, and the individual's response to the treatment. While there isn't a standardized regimen for treating hot flashes, typical recommendations are explained below:

The intensities are available at levels 1 through 5. The higher the levels the more intense the heat. I generally recommend at least level 3 for 15 minutes, but if you're short on time then increase it to level five for 10 minutes.

Warning! The pad can get super hot so don't use it for more than 30 minutes at a time at level 5. Use common Sense. If it's too hot, just stop it till it cools down a little bit.

Initial Phase: During the initial phase of treatment, PBM therapy is often administered more frequently to achieve therapeutic benefits. This could involve:

2-3 times per week for the first 4-6 weeks.
Maintenance Phase: After the initial phase, the frequency of sessions may be reduced for maintenance:
Once a week or once every two weeks. The exact frequency and duration of treatment should be tailored to the individual's response and symptom severity. It's essential to monitor the effectiveness and adjust the treatment plan accordingly in consultation with a healthcare provider experienced in PBM therapy.
Some patients may experience relief quickly, while others may require a longer course of treatment to see significant improvements. Regular follow-ups with the healthcare provider can help optimize the treatment plan based on the patient's progress.

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