My Mum who is now 100 years old, and still lives at home, had the doctor come out to give her the vaccine, when I asked if she had any reactions, she replied, not really I don't think, I felt a bit knackered a couple of days after, but I always feel knackered. :0)))))) Me I drip fed myself paracetamol, one tablet every four hours from having the vaccine, on the third day after the vaccine, just had slight aching in backs of legs, a bit like over doing it in the garden, soon passed.