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khagihara, Doctor
Category: Medical
Satisfied Customers: 6590
Experience:  Trained in the multiple medical fields for many years.
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I had a ct scan with an IV yesterday, by the time I got home

Customer Question

I had a ct scan with an IV yesterday , by the time I got home my back was itching it was not bad so I thought nothing of it , but today the itch is worse and I have rash on my back chest arms upper thigh. And I all so have a headache. I took 25 mg of Benadryl iris not help. My name ***** *****
Submitted: 1 year ago.
Category: Medical
Expert:  khagihara replied 1 year ago.

You should have Benadryl 25 to 50 mg every 4 to 8 hours; maximum: 300 mg daily. It should subside. If it doesn't help, you should go to your doctor, urgent care, or ER.