butalbital online - https://www.amasyamertur.com. Therapeutic Effect(s): Decreased severity of headache ache with some sedation. PO (Adults): 1-2 capsules or tablets (50-100 mg butalbital) every 4 hr as wanted for ache (mustn't exceed 6 tablets or capsules/24 hr). Are taking excessive doses of medicine that include opiates or the sedative butalbital. Sometim...