Hi Tilly
I used nicotine patches for my first few weeks of stopping smoking & felt that they helped take care of the physical craving while I dealt with the psychological side of it.
I stopped using them because I was having terrible nightmares.

I called a helpline who confirmed they can do this even though it wasn't listed on the pack as a side effect.
It's around 5 years since I gave up smoking now. I'd say most of these products probably work quite well but you have to find some determination within to go along with them.
Congratulations on giving up & best wishes.
Lidia