8/25/2023 0 Comments Tingling in left hand and armIf the swelling is soft and easily mobile that can be indicative of a different process. However, there are signs and symptoms that are reassuring. See an example of a type of this condition called a pyogenic granuloma here.Ī swelling on the back of the hand may be concerning as it can be an initial sign of a cancerous process. Other: Penetrating injuries such as scratches or cuts may result in overgrowth of repair tissues that result in large and noticeable swelling or lump in the affected area.See this image here of a type of cyst called a ganglion that is commonly found on the back of the hand. On the back of the hand, cysts are often related to the joints and tendons near the wrist. Cysts: Cysts are sacs that can be filled with fluid, air, or other material that can form in any part of the body.Dermatologic causesĭermatologic causes that can result in swelling at the back of the hand may include the following. Sometimes a skin infection can reach deep into the hand and affect the ligaments, bones, and joints, especially when the bacteria or fungi are particularly aggressive, and requires immediate medical attention. A skin infection that isn’t cleared up can lead to an abscess which is a pocket of pus that forms as your body tries to fight the infection. Bacteria and fungus can enter through small breaks in the skin and cause cellulitis or inflammation of the skin. Skin swelling, especially if associated with pain, redness, and warmth, can signal an infection, of which there are several types. Such causes can result in hand swelling along with other symptoms such as hives or pain. The hands are used on a daily basis for essentially all activities, making them susceptible to allergens or cuts/injury that can easily become infected. The following details may help you better understand your symptoms and if and when you need to see a physician. The exact causes behind these mechanisms can be broad, ranging from benign to life-threatening, so it is important to make an appointment with your physician in order to get appropriate care. Damage or destruction to the blood vessel wall leading to fluid loss.A force external to the blood vessel that can cause fluid to be drawn out.Excessive force or pressure inside the blood vessels.In the case of fluid leakage, there are three general mechanisms that can occur that result in fluid buildup in the surrounding tissues of the hand: What causes swelling in hands? How fluid buildup occurs in the handĪs stated above, fluid buildup can occur in the case of obstruction. If you're experiencing hand swelling, you're also likely to experience the following. Common accompanying symptoms of hand swelling Depending on the cause, the swelling can be generalized and occur throughout the body, or localized and only affect a specific part of the body, such as one of your hands. Moreover, the body can bring in white blood cells to repair the damage, and more fluid follows. The small blood vessels in the body begin to leak fluid. However, fluid buildup can also occur when an area of the body becomes inflamed, injured or damaged. Buildup can occur when there is an obstruction and fluid cannot properly flow and/or drain. Swelling, or edema, is the result of fluid buildup that gets trapped in your body's tissues. Hand swelling may also indicate an underlying medical condition. Others can progress to cause severe damage to the structures of the hand. Some causes of hand swelling will resolve on their own and are not cause for alarm. Hands are critical for daily life, and hand swelling is likely quite noticeable.
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