I have had RA for nearly forty years.
I self inject weekly with biologics, as my RA had become unmanageable. Weekly injections are more suitable than infusions for me.
I am on my third type, as I can only tolerate them for so long, then need to change, due to sensitivity to various medication.
They were a game changer! However, I still suffer dreadful pain, but much less than previously.
Recently, I had to take break for medical reasons, and my RA spiralled out of control. I then realised, that they were indeed dampening down this cruel disease
Initially, you will probably experience side effects, but don't give up. You cannot expect miracles , nor improvement immediately.
It took about six weeks for me to get used to them and start to feel the benefit. A kind Gransnetter talked me through what to expect, including awful night terrors, where I was convinced, Mr MD was trying to kill me.
You will find that there are many on here, who have RA and are always willing to offer advice and support.
I am fortunate in having access to a team of specialist RA nurses, who are at the end of a phone and alert my consultant if necessary.
I wish you all the best with your new treatment.