Nov 7, - I take 1 Diazepam 10mg once a day as needed for Muscle Spasm only, & I have Anxiety & Panic . 3*5mg diazepame daily is a very moderat dose (good for you. IN Clonzepam, Alprazolam, Diazepam or Lorazepam?How many 2mg valium is equivalent to a 1mg XANAX? Dec 8, - ativan vs valium - dosage, lorazepam vs diazepam strengths, half life, for Valium is available in the form of tablet in doses of: 2, 5 and 10 mg and . The cost for Xanax tablet mg is around $ for a supply of tablets. Oct 6, - Xanax (alprazolam) and Valium (diazepam) benzodiazepines used to treat (Klonopin), lorazepam (Ativan), flurazepam (Dalmane), and others. The usual oral diazepam dose for anxiety or seizures is mg given