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A laceration of the nail bed causes bleeding into the constricted area underneath the hard nail plate. [1] The blood pools under the nail, giving a reddish, brownish, blueish, or grey/blackish discoloration. The blood puts pressure to the nailbed causing pain which can be throbbing in quality and disappears when the pressure on the nail bed is ...
Here are a few photos of bedbug bites to give you a better idea of what they can look like: Red, itchy bites may be the only obvious sign that you have a bedbug infestation, experts say.
Cold sores symptoms and signs. Symptoms of cold sores can vary. The sores may start with a tingling, burning or other sensation, then break open and scab over. Causes of cold sores. Cold sores are ...
A nail disease or onychosis is a disease or deformity of the nail.Although the nail is a structure produced by the skin and is a skin appendage, nail diseases have a distinct classification as they have their own signs and symptoms which may relate to other medical conditions.
[2] [6] It can also transfer pinworms or bacteria buried under the surface of the nail from the anus region to the mouth. [2] If the bitten-off nails are swallowed, stomach problems can occasionally develop. [6] Nail-biting can be a source of guilt and shame feelings in the nail biter, a reduced quality of life, and increased stigmatization in ...
Psoriasis of a fingernail, with visible pitting Effect of psoriasis on the toenails. Psoriasis can affect the nails and produces a variety of changes in the appearance of fingers and toenails. Nail psoriasis occurs in 40–45% of people with psoriasis affecting the skin, and has a lifetime incidence of 80–90% in those with psoriatic arthritis ...
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
The condition is thought to be due to a decrease in vascularity and an increase in connective tissue within the nail bed; [3] the darker shade of the distal portion of the nail fades upon pressure, which differentiates Terry's nails from Lindsay's nails.