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A member asked:

Can an elergic reaction to morphine cause itching on the lips and cheek 4 days ago and now blisters that look like feaver blisters. but still itch?

2 doctors weighed in across 2 answers

No: Allergic reactions from morphine are usually itching, rash, gives. This sounds more like herpes virus or cold sore. Talk to pharmacist about options to treat.

Answered 3/26/2013

5.4k views

Thank

Possible: Any allergic reaction has the potential to target any area of the body. An antihistamine might help.

Answered 9/4/2013

5k views

Thank

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