Cant sleep, need some advice

I have posted this on behalf of new user Rosie.

Regards Sam (BCC Facilitator)

Hi can anyone help. Is nytol herbal ok to take. Am also due to start radiotherapy in 2 weeks. what creams or lotions are soothing.
Am in a bit of a state as am going through this alone. Am 66 yrs old and am a widow just need helpful comments