What is the phototherapy?

What is the phototherapy?

Phototherapy is a medical treatment that involves exposing the skin to specific wavelengths of light in order to treat various skin conditions,
including psoriasis, eczema, and vitiligo. It works by slowing down the growth of skin cells and reducing inflammation.
Phototherapy can be administered through a variety of methods, including UVB lamps, lasers, and photodynamic therapy.
It is typically performed in a doctor's office or clinic under the guidance of a trained medical professional.

From the point of view of the psychiatric profession,
phototherapy has a clear effect on the auxiliary treatment of sleep disorders, major depression and senile depression.
Patients with a variety of other disorders associated with sleep rhythm, mood,
and cognitive dysfunction, including bipolar disorder, perinatal depression, premenstrual dysphoria, attention deficit/hyperactivity disorder,
Alzheimer's disease, and eating disorders, may also benefit from phototherapy.