(Concern) Husband's tennis elbow... Is there no way to cure it?

Last summer, the moment my husband was about to lift a heavy load...

He said his arm hurts.....

Having difficulty even bringing the spoon to the mouth...

They find the week uncomfortable~

I went to the hospital and was diagnosed with elbow tendinitis.

My husband's job is as an engineer... he uses his hands a lot, lifts and carries heavy loads... it's a repetitive job... so, inevitably...

I took six months off due to a work-related injury... Fortunately, I didn't have to undergo surgery, so I took breaks while regularly visiting the hospital for treatment... and I returned to work again in March of this year.

Changed departments from the previous department...

I don't use my arms very much, but...

They say their elbow hurts again sometimes.

Although not using it is the best treatment method...

I have to earn money...

I can't not work... but they say it hurts when I use it...

I feel worried and frustrated when I see myself from the side.