Celecoxib Pharmacology

Celecoxib is easy to remember as its mechanism of action is “COX”-2 Inhibition. This can result in result in reduced prostaglandin formation and help with pain and inflammation.

Kidney function is important to monitor in our patient on celecoxib. It is especially important in patients taking ACE inhibitors, ARBs, and/or diuretics.

While GI bleed may be less likely with celecoxib compared to traditional NSAIDs like indomethacin and ibuprofen, it still needs to be monitored for.

Digoxin concentrations may be increased with the use of celecoxib.

Celecoxib is generally dosed twice per day as the half-life of the drug is in the ballpark of 10-12 hours.

Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!

Carbamazepine Pharmacology

Carbamazapine Pharmacology

On this episode, I discuss carbamazepine pharmacology. This drug is most commonly used for seizures, bipolar disorder, or trigeminal neuralgia.

Carbamazepine is an autoinducer and can reduce the concentrations of numerous drugs. Some examples include apixaban, warfarin, rivaroxaban, diltiazem, verapamil, and many more!

Carbamazepine has the potential to cause Steven Johnson’s Syndrome. This has a much greater chance of happening in patients with certain genetics.

Carbamazepine can contribute to SIADH and cause significant hyponatremia.

Carbamazepine has boxed warning for numerous potential events like aplastic anemia, agranulocytosis, and the above-mentioned SJS.

Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!