What could be causing my whole-body itching if my doctor says it is not a fungal infection, will this itch eventually go away or is it permanent, and could the itching be a side effect of a medication, given that I was prescribed Atarax 25 or Cetzine 10mg?
This is highly unlikely to be permanent. Since a fungal infection was ruled out, other potential causes include dry skin, systemic conditions, or allergic reactions. Interestingly, both Atarax (hydroxyzine) and Cetzine (cetirizine) are antihistamines typically prescribed to treat itching, rather than cause it. However, if the itch persists, it means the underlying trigger hasn't been fully addressed. I highly recommend discussing further blood tests with your doctor to check your thyroid, liver, and kidney function to pinpoint the exact cause.