What Is Diclofenac (Voltaren)?

Diclofenac is a nonsteroidal anti-inflammatory drug (NSAID). The medication should help reduce pain and inflammation around the body. Patients may know this medication as the brand Voltaren, though this seems to be only one form of it. This is the topical form, and because it can be available over-the-counter, patients seem to have more access to it. The prescription forms, however, also seem to come as tablets or suppositories. Some hospitals can provide it as an injection or eyedrop.

Pain relief seems to be the primary function of this medication. It appears to be particularly common in its topical form as a mild muscle pain treatment. Some doctors may choose to prescribe it as a medication for arthritis. Women with severe menstrual cramps may also take this medication. It may also function as a migraine treatment for certain patients. However, it seems crucial for patients to understand more about this medication before taking it as a treatment for pain.

How It Should Work

This medication seems to belong to the NSAID class. Thus, like the other medications in this class, it does not appear to use steroids to get rid of pain and inflammation. This should make diclofenac more accessible to patients. Despite this, however, individuals may find that they work in a similar way to steroids. This particular medication seems to affect cyclo-oxygenase enzymes. These enzymes should create prostaglandins when individuals have an injury. Prostaglandins, it seems, appear around the injury and are what can trigger pain and inflammation. If this medication does block COX enzymes from making them, it should reduce inflammation and pain.

Patients may choose between the sodium and potassium forms of this medication. However, the latter seems to be absorbed faster, which should mean more immediate pain relief. The sodium form, on the other hand, may provide better results over longer periods.

Continue reading to uncover potential uses for this medication next.