Edema

Edema is abnormal buildup of fluid in the body, which may cause visible swelling.

Edema, pitting

Other names

• Anasarca - generalized edema
• Pedal edema - localized edema

Edema Introduction

Edema is a medical condition characterized by abnormal fluid accumulation in the tissues of the body. This fluid accumulation can occur in any part of the body and is generally known as swelling. Common causes of edema include trauma, infection, heart failure, and kidney disease, among others. This text examines the causes, symptoms, diagnosis, and treatment of edema, as well as its associated medical conditions and treatments.

Edema Causes

Foot edema

Edema can be caused by numerous factors, such as:

• Trauma or injury to the affected region
• Infection
• cardiac failure
• Renal disease
• Chronic insufficiency of the veins
• hepatic disease
• Certain medications, such as corticosteroids and nonsteroidal anti-inflammatory drugs, can cause side effects (NSAIDs)
• Preeclampsia (high blood pressure during pregnancy) (high blood pressure during pregnancy)

It is important to note that edema can be caused by a combination of factors, making the determination of the underlying cause difficult.

Edema Symptoms

Among the symptoms of edema are:

• Swelling, Tenderness
• Tightness in the affected region
• Glossy or elongated skin (in severe cases)
• Density in the affected region

Ache, redness, or heat (if the swelling is accompanied by these symptoms, it may indicate an infection called cellulitis)

Edema Diagnosis

A comprehensive medical history, physical examination, and laboratory tests are required to diagnose edema. In addition, the physician will inquire about any recent changes in the patient's lifestyle or health status, as well as any medications being taken.

Some of the possible diagnostic procedures for edema include:

• Complete blood cell count (CBC)
• Electrolyte panel
• Tests of liver functions
• Renal function examinations
• Chest X-ray
• Echocardiogram (ultrasound of the heart) (ultrasound of the heart)
• Abdominal ultrasound
• a CT scan or an MRI (if necessary)

Treatment of Edema

The treatment of edema is contingent upon its underlying cause. If the edema is caused by an injury, the affected limb may be treated with rest, ice, compression, and elevation. If it is caused by a more serious condition, such as heart failure or kidney disease, the patient may need to be hospitalized and given medications to reduce fluid accumulation.

Edema of Right Hand Due to Allergic Reaction

Among the medications that may be used to treat edema are the following:

• Diuretics
• ACE inhibitors
• Vasodilators
• Calcium channel blockers
• In addition to these medications, lifestyle modifications, such as a healthy diet and regular exercise, can aid in the management of edema.

Conclusion

Edema is a condition characterized by an accumulation of fluid in the tissues of the body. It may be caused by a variety of variables and may be localized or widespread. Managing this condition and preventing complications requires an accurate diagnosis and treatment. As a medical student, you must become familiar with the various causes and treatments for edema in order to provide effective care to your patients.

References

1. UpToDate. (2021). Edema. Available at: https://www.uptodate.com/contents/edema-overview-of-pathogenesis-and-diagnosis
2. American Heart Association. (2021). Edema. Available at: https://www.heart.org/en/health-topics/heart-failure/what-is-heart-failure/edema
3. National Kidney Foundation. (2021). Edema. Available at: https://www.kidney.org/atoz/content/edema
4. Mayo Clinic. (2021). Edema. Available at: https://www.mayoclinic.org/symptoms/edema/diagnosis-treatment/drc-20352038
5. MedlinePlus. (2021). Edema. Available at: https://medlineplus.gov/edema.html

Classification	ICD-10: R60.9 MeSH: D004487 DiseasesDB: 9148
External resources	MedlinePlus: 003103

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