Can I take this Olanzapine 10mg mouth-dissolving tablet?

Olanzapine is a fairly strong medicine used mainly for conditions like schizophrenia and bipolar disorder, so whether it's the right choice really depends on what you're being treated for and your medical history. It's not something to start or continue on your own - the dose, duration and even which mental health condition it's meant for need to be confirmed by the doctor treating you. Please check with your prescribing doctor or a psychiatrist before taking it, especially if this is a new prescription or a refill after a gap.