Cold storage, light protection, date on the vial. Boring, removes half the variables. Five years in on modafinil and it lines up.

Enteric coatings should not be crushed. The pellets are the delivery mechanism.

Loose evidence is not nothing, but a washout either side is the only reason to trust your own take.

Interdose restlessness is distinct from the original symptom and worth naming separately. Three years in on vitamin D during illness and it lines up.

Reconstitution arithmetic is only half the problem. The other half is what was in the vial.