Pruritis
Pruritis (also known as itching) is an unpleasant sensation that provokes the desire to scratch. It is a common symptom in many skin conditions, and can also be a symptom of a systemic disease. Pruritis can be localized or generalized and can occur as an acute or chronic condition.
Causes[edit | edit source]
Pruritis can be caused by a variety of conditions, including:
- Dermatological conditions such as eczema, psoriasis, and urticaria
- Systemic diseases such as liver disease, kidney disease, and thyroid disorders
- Infections such as chickenpox, scabies, and fungal infections
- Allergic reactions to substances such as nickel, rubber, and latex
- Medications such as opioids, antibiotics, and antifungal drugs
- Psychological factors such as stress, anxiety, and depression
Diagnosis[edit | edit source]
The diagnosis of pruritis is based on a detailed medical history and physical examination. Additional tests may be needed to identify the underlying cause, such as:
Treatment[edit | edit source]
The treatment of pruritis depends on the underlying cause. It may include:
- Topical treatments such as corticosteroids, calcineurin inhibitors, and antihistamines
- Systemic treatments such as antidepressants, antiepileptic drugs, and immunomodulators
- Phototherapy
- Psychotherapy for pruritis related to psychological factors
See also[edit | edit source]
Pruritis Resources | |
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Contributors: Prab R. Tumpati, MD