Lichen planus bullous (lat. l. ruber planus bullosus) is one of the varieties of lichen planus, characterized by the formation of blisters and vesicular elements on the skin. This form of lichen is rare and occurs in people of all ages and genders.
Lichen planus bullosa usually appears as red or purple blisters, which can vary in size and occur in groups or individually on the skin. In some cases, the blisters may fill with fluid and develop into bullae. The appearance of bullae on the skin can be very painful and itchy.
The causes of lichen planus bullosa are not fully understood. However, it is thought that it may be caused by a disorder of the immune system, exposure to viruses or bacteria, or certain medications. In addition, genetic factors may also play a role in the development of this form of lichen.
Treatment for lichen planus bullosa may include topical medications such as creams or ointments that help relieve itching and reduce inflammation. In some cases, systemic treatment may be required, including medications such as corticosteroids or immunosuppressants.
If you notice red blisters or bumps appearing on your skin, see a dermatologist for diagnosis and treatment. Seeking medical help early will help avoid complications and quickly return your skin to a healthy state.