I am a medical student. I have to give myself an injection at home when I am sick. Is it okay?

I am a doctor, and I do the same thing. I give myself fluids. Usually it's okay to lose cephalosporin, but once I lost cephalosporin halfway, I became allergic. My head itches badly and my stomach hurts. I can't even slow down the dialing. I knew at that time that I was moderately allergic. After pulling out the needle, I asked my daughter-in-law to inject 25 mg of promethazine into my hip muscle. You can tie it yourself, preferably with someone else. At the same time, anti-allergic drugs and needles should be prepared and rescued in time. We have a medical accident here. A little doctor made a house call, infused a female patient and left, earning 5 yuan. Her husband saw that the infusion was ok and went out to play mahjong. After playing mahjong, I went home and my wife died. Whose life? Finally, the little doctor was 654.38+0.3 million.