Actinic keratosis is a skin condition that is caused by too much exposure to ultraviolet (UV) radiation, such as from the sun. It is characterized by rough, scaly patches on the skin. In most cases, actinic keratosis can be left alone without any treatment. The patches may remain unchanged for long periods of time or may even disappear without any treatment.
However, it is important to monitor them closely and to be aware of the signs and symptoms as they can indicate the presence of a more serious skin condition, such as skin cancer. If you have any suspicious patches, it is recommended that you speak to your doctor or dermatologist about them.
Your doctor may also monitor the patches for changes in color, size, or texture, and may recommend treatment depending on the severity of the condition. Treatment options may include topical creams, freezing (cryotherapy), laser therapy, or surgery.
In conclusion, while actinic keratosis can often be left alone without any treatment, it is important to be aware of the signs and symptoms and to monitor any patches closely in case they indicate the presence of a more serious skin condition. If you are concerned, it is best to speak to your doctor or dermatologist about the best course of action for you.