Claustrophobia Overview What is claustrophobia? Claustrophobia is an intense fear of confined or enclosed spaces. Many fears seems reasonable. We all try to avoid things that make us feel uncomfortable. The difference between a fear and a phobia is that a phobia is an intense and irrational fear toward one or more things or situations. Also, with phobias, the level of your fear doesn’t match the actual danger presented by the feared object or situation. Phobias become a health issue when the fear interferes with your ability to carry out daily activities. Phobias can limit your ability to work efficiently, put a strain on your relationships and reduce your self-esteem. What situations can trigger claustrophobia? Common triggers include: Tunnels. Elevators. Trains. Airplanes. Small cars. Caves. MRI imaging machine. Cellars. Small rooms without windows or with windows that can’t be opened. Thoughts about being in a confined space. What does claustrophobia feel like? If you have clau...
Primary localized cutaneous amyloidosis (PLCA) Overview Primary localized cutaneous amyloidosis (PLCA) is a chronic skin condition where abnormal protein clumps (amyloids) build up in the upper layers of the skin without affecting internal organs. It typically causes itchy spots, rough bumps, or dark patches on the arms, legs, or back Types of PLCA Lichen amyloidosis: Very itchy, thickened, brownish bumps, usually found on the shins. Macular amyloidosis: Flat, grayish-brown or dark spots, often with a rippled pattern on the upper back. Biphasic amyloidosis: A mix of both lichen and macular skin changes.Nodular amyloidosis: Rare, firm pink or brown lumps that form deeper in the skin. Symptoms Lichen Amyloidosis (Lichenoid) Small, firm, raised bumps (papules) that are red to dark brown Bumps join together into thick, rough, scaly plaques with a bumpy surface Common on the shins, lower legs, and outer arms Severe, intense itching that often triggers more scratching and thickening Macula...