Leg wounds appear for no reason

The appearance of leg wounds for no reason may terrify some people, so what are the causes of these wounds? What is done about it?

Leg wounds appear for no reason

Some people experience the emergence of wounds in the leg for no apparent reason; these wounds may take a long time to heal. We will learn more about these wounds as we go along.

The appearance of leg wounds for no reason: causes

When deep wounds or ulcers develop in the leg suddenly, they are usually the result of the leg's veins failing to move blood upward as needed toward the heart. This causes blood to build up in the veins, which creates pressure and causes the development of an external wound in the leg, from which extra fluid is expelled.

There are numerous factors that can cause wounds on the leg to suddenly appear, and among these are as follows:

  1. Having a family history of venous insufficiency or deep vein thrombosis. 
  2. Varicose veins. 
  3. Diseases of the circulatory system, such as: high blood pressure (Hypertension), or high cholesterol in the blood. 
  4. pregnancy. 
  5. Obesity. 
  6. smoking.

The appearance of wounds in the leg for no reason: symptoms

There are a variety of symptoms that may accompany wounds; among them, we list:

  • Skin dryness and itching.
  • Pain around the wound area.
  • The skin has darkened to a brown hue.
  • leg swelling
  • Leg tingling and numbness.
  • Liquid oozing from the wound has an offensive odour.
  • High body temperature.

The appearance of unexplained leg wounds: the diagnosis

Numerous diagnostic techniques are used to determine the cause of unexplained leg wounds, including:

1. Clinical examination

In addition to asking the patient about his symptoms, the doctor may diagnose a leg wound by inspecting the wound and looking at it.

2. Venogram

The vein is photographed after injecting the veins with a contrast dye to show the veins in a clear and opaque color using images taken by X-rays.

3. Doppler imaging

Doppler imaging is one of the ultrasound imaging techniques used to measure the velocity and direction of blood flow in veins. It involves applying a gel-like substance to the skin and pressing it with a specialised tool that emits ultrasound waves in order for the ultrasound to reflect back as clear images of blood vessels.

The appearance of wounds in the leg for no reason: treatment

Leg wounds can be treated using a variety of techniques, but it is important to note that these wounds frequently take between three and four months to heal after treatment begins. Before using any of these techniques, it is advisable to speak with a qualified medical professional. Here are some of the techniques we mention:

1. Attend to the wound.

Taking care of the wound is one of the important steps to treat it, and the wound is taken care of by following some tips, such as:

  • keeping the injury dry and clean.
  • As advised by the doctor, bandage the wound to prevent infection.
  • Keep the region around the wound moist.
  • Make sure to cover the wound with compression stockings.

2. Medicines

Some medications, including the following, may occasionally be used to treat leg wounds:

  • Pentoxifylline 

In order to increase blood flow to the legs, detoxifylline is used.

  • Anticoagulants

Some anticoagulant medications, such as Aspirin, are used to avoid some blood clots in the legs.

  • Diuretics

To temporarily treat ascites, the doctor may prescribe certain diuretics, such as hydrochlorothiazide.

It is important to keep in mind that these medications only help to immediately reduce swelling and fluid accumulation around the wound; they have no long-term benefit for the treatment of wounds.

3. Surgical operations

Some types of surgeries may be necessary in severe cases of leg wounds, and among these procedures we list:

  • repairing the damaged valves or veins.
  • Excision of the affected vein.
  • The transplantation of a healthy vein into a different area of the body is known as vein bypass.
  • Varicose veins are tied off using laparoscopic surgery.
  • Laser surgery uses light beams to seal the injured vein.

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