fototeraapiaid

Fototerapia, also known as light therapy or phototherapy, is a medical treatment that uses controlled exposure to specific wavelengths of light to treat various conditions. The most common form of phototherapy is used to treat seasonal affective disorder (SAD), a type of depression related to changes in seasons. Light therapy involves sitting in front of a special light box that emits bright light, typically in the blue or near-ultraviolet range, for a specified period each day. This exposure helps regulate the body's internal clock and improve mood.

Phototherapy is also used to treat other conditions, such as:

1. Polychromatic phototherapy: Used to treat hyperbilirubinemia in newborns, where excessive bilirubin in the blood is broken down by light.

2. UVA phototherapy: Used to treat psoriasis and other skin conditions by stimulating the immune system to reduce inflammation.

3. PUVA therapy: A combination of psoralen (a drug that makes the skin more sensitive to light) and UVA light, used to treat psoriasis and other skin conditions.

Light therapy is generally considered safe and well-tolerated, with minimal side effects. However, it may not be suitable for everyone, and it is important to consult with a healthcare provider before starting any phototherapy treatment. The duration and frequency of light therapy sessions vary depending on the condition being treated and individual response to treatment.