If I took Relanium at 12 o'clock, can I take Ketrel at 7 pm?

At the outset, it should be noted that Relanium and Ketrel are prescription drugs, so the legitimacy and need for their use is assessed by the doctor. Do not use this preparation without consulting a doctor. There are some interactions between the drugs mentioned in the question. The combined use of these medicines may be therapeutically beneficial, and the patient should be closely monitored for the severity of adverse reactions during the use of the combination. Parallel use of beznodiazepines (here: Relanium) with antipsychotics (tu: Ketrel) may cause the summation of side effects. If you experience excessive sedation, drowsiness, dizziness, difficulty concentrating, hypotension, arrhythmias, contact your doctor. Additional risk factors that may predispose patients to this interaction are: old age, pre-existing cardiovascular diseases, liver failure, organic brain disorders. I also encourage you to read the article: https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba