My dad has prostate cancer which is attempted to be removed on Wednesday 21st of this month. He was sent home thursday with no concerns and positive the cancer has been removed succesfully. The last few days he has been in severe pain in the lower half of his body around groin and lower back. This morning he became very faint went pale white/yellow, shivers & sweating and fever and was again in extreme lower pain. He was sent home with no pain killers and was told to just take paracetamol which isnt touching the pain at all! Every time he stands up he gets more and more pain with a heavy, throbbing, painful feeling. I dont think he was explained to properly how much pain he was expected to be in and what to expect for the next few weeks. He also has a catheter but seems fine. I am a healthcare assistant so theyre only so much i can do to help him. Does anyone know what I can do? Is this normal? Anyone thats experienced the same? Please help! I phoned 111 but werent overly concerned but something just doesnt seem right. If anyone has any advice or knows anything please let me know. Thankyou