Polymorphic Light Eruption: Key Facts
Polymorphic light eruption (PMLE) is characterized by the presence of rashes that can persist for several days, especially if the affected skin is continuously exposed to sunlight. Interestingly, repeated exposure to the sun can actually reduce the intensity of future PMLE outbreaks. In fact, some individuals have experienced complete remission of PMLE after repeated sun exposure. It is worth noting, however, that PMLE is generally not an indication of lupus erythematosus, although there are rare instances where it may serve as an initial symptom.
Treatment for Polymorphous Light Eruption
When it comes to treating Polymorphous Light Eruption (PMLE), there are several options available that can greatly improve the patient’s prognosis and aid in their recovery. One of the most commonly used treatments involves the application of antiseptic and anti-inflammatory topical ointments, lotions, and creams. These products are easily accessible over the counter and can provide both relief and promote healing.
It is important to note that petroleum-based topical applications should be avoided as they have the potential to worsen the condition. Instead, individuals should opt for products containing natural ingredients, such as Aloe Vera, which have soothing and healing properties.
In some cases, photochemotherapy may be recommended as a treatment option. This involves the controlled exposure of the affected skin to ultraviolet A (UVA) light in a specialized setting. This type of therapy can help reduce the intensity and frequency of future PMLE outbreaks.