Does Prednisone Cause Sweating?
Yes, prednisone can cause excessive sweating, including night sweats, as a recognized side effect. This occurs because prednisone, a corticosteroid, disrupts the body's temperature regulation and hormone balance, leading to hyperhidrosis in some users.[1][2]
How Common Is Sweating with Prednisone?
Sweating affects 1-10% of patients on prednisone, based on clinical reports. It's more likely at higher doses (e.g., over 20 mg daily) or during long-term use, but can appear even with short courses.[1][3] Patient forums and case studies note it often starts within days of initiation.[4]
Why Does Prednisone Trigger Sweating?
Prednisone mimics cortisol, raising blood sugar, metabolism, and adrenaline-like responses. This overstimulates sweat glands, especially at night when cortisol naturally dips. It may also stem from related effects like anxiety, flushing, or infections unmasked by immune suppression.[2][5]
How Long Does Sweating Last?
Symptoms typically resolve 1-2 weeks after tapering or stopping prednisone, as the body readjusts adrenal function. Abrupt cessation worsens it due to withdrawal.[1][3] Track duration by dose: short bursts (5-7 days) see quicker relief than chronic therapy.
What If Sweating Persists or Worsens?
Persistent sweating warrants checking for infections (e.g., thrush from immunosuppression), thyroid issues, or drug interactions. Consult a doctor—dose reduction or switching to alternatives like budesonide may help. Night sweats with fever signal urgency.[2][5]
Managing Prednisone-Induced Sweating