I'm concerned about my mother-in-law's medication. The doctor prescribed her Rosuvastatin 20mg, but we only have 10mg tablets at home. Can she take two 10mg tablets instead to make up the dose?

To achieve the prescribed dosage of Rosuvastatin 20mg for your mother-in-law, you can take two tablets of Rosuvastatin 10mg at the same time. This will provide the intended dosage as recommended by the doctor.