What Strength (Dosage) are you looking for? Filter Results: SHOW ALL STRENGTHS Legend: brand Brand generic Generic Prescription Required ℞ Prescription Required Over the Counter Over the counter brand Sleep-Eze D (Diphenhydramine Hydrochloride) Product of . Manufactured by . brand Over the Counter 50mg 20 capsules - $26.32 USD ($1.32 per capsules) 50mg 40 capsules - $42.64 USD ($1.07 per capsules) 50mg 60 capsules - $48.96 USD ($0.82 per capsules) Buy brand Benadryl Liquigel (Diphenhydramine Hydrochloride) Product of . Manufactured by . brand Over the Counter 25mg 20 capsules - $29.99 USD ($1.50 per capsules) Buy Please check with YCDS Customer Care.