There are 10 mg and 20 mg dosage pills available in the pharmacies. The normal starting dose of oral baclofen for the care of spasticity in adults is 5 mg given thrice daily. Depending on the response, the dosage can be increased by 5 mg per three days to a maximum of 80 mg/day in separate doses.

https://recoverypartnernetwork.com/drug/illicit/baclofen-addiction