There are various triggers for a wrist rash. Generally, perfumes and other products that include fragrances are the usual irritants that causes a rash. Metal jewelry especially those made of cobalt or nickel is also a cause. Certain forms of skin diseases can trigger the rash and forces the individual to scratch the site.
Common forms of wrist rash
This is a skin condition defined by small, shiny, reddened lumps. Oftentimes, these are punctuated by white-colored streaks. The affected site is intensely itchy, and blisters might form. Even though the precise cause is not known, some believe that it is an autoimmune reaction.
The inner part of the wrist is the usual site where lichen planus erupts but can also form in other parts such as the lower back, scalp, fingernails, mouth and genitals.
With this form of wrist rash, it is managed with steroid creams and antihistamines. In severe cases, corticosteroids are used or psoralen ultraviolet.
Generally, if a wrist rash does not settle quickly, it might be eczema. The rash initially manifests as flaky, dry and elevated patches of skin. These patches might also form draining blisters.
The doctor can diagnose the condition by assessing the skin. It is vital to keep the affected skin moisturized. A steroid or cream that includes coal tar or anthralin might be prescribed by the doctor.
Scabies is caused by miniature mites that burrow into the skin. The wrist rash they cause is the result of an allergic reaction to the mites and their feces.
It is defined by excessive itchiness that appears as small pimples or blisters filled with fluid. If the females tunnel under the skin, it leaves behind a thin path of grayish lines.
Rocky Mountain spotted fever
Generally, Rocky Mountain spotted fever is a transmittable disease spread by a tick bite. The rash usually starts on the wrists and ankles which later spreads to the trunk. It can be accompanied by other symptoms such as headache, fever, chills, nausea and muscle pain.
In case an individual experiences itchiness, inflammation or signs that are troublesome, a doctor must be seen to identify the cause of the wrist rash.