Swelling and frequency therapy

**Lexicon entry: swelling** **Definition:** A swelling, medically known as oedema, is a visible or palpable enlargement of a part of the body caused by the accumulation of fluid in tissue. Swelling can occur in any part of the body and is often a symptom of an underlying condition or injury. **Causes:** - **Injuries:** Bruises, sprains or broken bones often lead to swelling as part of the body's natural inflammatory response. - **Inflammation:** Infections or autoimmune diseases can cause swelling as the immune system reacts to the affected area. - **Allergic reactions:** Contact with allergens can cause swelling, especially on the face, lips or eyes. - **Diseases:** Heart failure, kidney disease or liver disease can cause systemic oedema. - **Lymphatic disorders:** Blockages in the lymphatic system, as in lymphoedema, lead to fluid retention. - **Medications:** Some medications, such as antihypertensives or steroids, can cause swelling as a side effect. **Symptoms:** - Visible enlargement or distension of the affected area - Tightness or tenderness - Limited mobility if joints are affected - Skin discolouration or redness - In severe cases: Pain or loss of function **Diagnosis:** The diagnosis of swelling is based on the medical history, physical examination and, if necessary, further investigations such as blood tests, ultrasound or x-rays to determine the cause. **Treatment:** - **Rest and elevation:** Reduce strain and promote fluid drainage. - **Cooling:** Application of ice packs to reduce inflammation and pain. - **Compression:** Use of bandages or compression stockings to support the tissue. - **Medication:** Anti-inflammatory medication or diuretics to reduce fluid build-up. - **Treatment of the underlying condition:** Depending on the cause of the swelling, e.g. antibiotics for infections or specific therapies for chronic conditions. **Prevention:** - Avoid injury by taking protective measures and caution. - Management of chronic conditions through regular medical care. - Healthy lifestyle with a balanced diet and regular exercise to support the circulatory system. **What to know:** - Swelling is a common symptom and can vary from harmless to serious, depending on the cause and the area affected. - A sudden or severe increase in swelling Sudden or rapidly increasing swelling should be evaluated by a physician to rule out serious causes. **Research:** Research on swelling is focused on understanding the underlying mechanisms, developing new treatments and improving diagnostic procedures for the underlying causes.