Diclofenac Sodium vs Diclofenac Potassium

Pharmacy
1
Comparison between Diclofenac Sodium Diclofenac Potsssium
Name Diclofenac Sodium Diclofenac Potassium
Absorption and onset Slow absorption and onset time 1-2 hour Fast absorption and onset time 30-60 min
Duration of action Long and sustained release Short and immediate
Formulation Enteric-coated tablet Film coated tablet
Clinical Uses Chronic pain condition Acute pain condition

MBH/AB

2 Likes
2

well explained

3

Such a crisp and informative comparison! It’s fascinating how different salt forms of diclofenac can completely change the therapeutic approach sodium being more suited for chronic pain and potassium for acute conditions.

A great reminder of how formulation science truly individualizes treatment.

4

well explained