Constant or near constant use

[SPO]

I am in the process of a claim and one of my conditions could be 30% or 60%.   I'm trying to figure out what the va considers "constant or near constant during the last 12 months, in the use of a medication.  In my case I had been on the meds for 13 continuous weeks at the time I filed my claim. That just happened to be when the docs finally resorted to a more aggressive treatment.  Thanks in advance vets.

[MikeHunt]

Not familiar with rating- See if you can find the disability in the CFR- Also militarydisabilitymadeeasy has rating cheat sheets