The catch with any Amphetimine (adderall,methylphenidate etc etc) is building up a tolerance so you need larger and larger doses, it is addictive and any time
you don't have it you will feel worse soo you can't go without,a slippery slope.

I’m on methylphenidate 10 mg for Ms Fatigue It helps with my fatigue, I’m prescribed 2 times a day. I take one in the morning, and I try to remember the second dose but it’s not always easy.
It does help. I’ve been taking it for 6 years.

I have took it for months and its made my symptoms worse the doctors believe. I would find an alternative to this medication. I have adhd that's why I took it not for fatigue. It actually made me more tired and lazy. I was on Concerta. Similar to adderal. I have had both.

I’m on methylphenidate 10 mg for Ms Fatigue

I take adderall it helps but makes it easy to over do it.