Positive Aspects of Unipen:  It worked very well on the infection I had.

Negative Aspects of Unipen:  It really upset my stomach.

Reason for taking Unipen:  I had a staph infection in my leg.

Additional Comments:  I had a staph infection in a blister on my leg. The doctor put me on this and said that it was a form of nafcillin which is in the penicillin family. It worked very well on the infection but it did upset my stomach quite a bit. I had to call the doctor and he also put me on stomach medicine to allow me to keep taking this antibiotic.

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