Erythromycin uniquely has some potential benefit in the setting of gastroparesis. Azithromycin you will likely not see used for this indication. Erythromycin binds the 50s subunit and ultimately prevents protein synthesis which is necessary for bac...

Naloxone is a life saving drug that can help manage an opioid overdose situation. Naloxone blocks opioids receptors so opioid agonists cannot bind there. One of the biggest risks with opioid overdose includes respiratory depression.

Prochlorperazine has several potential mechanisms of action. It can block dopamine and alpha receptors as well as have anticholinergic effects. Prochlorperazine is classified as an antipsychotic and antiemetic.

Buspirone is an anti-anxiety medication that has the potential of having some serotonin agonist activity. Buspirone has a very high first-pass metabolism. This means that the body breaks much of the medication down prior to it getting into the syste...

Ondansetron (Zofran) is a medication used for nausea and vomiting. In this episode, I lay out the pharmacology, adverse effects, drug interactions and more! Ondansetron has been reported to increase the risk of serotonin syndrome.

On this episode "Acyclovir Pharmacology" I discuss the mechanism of action, important monitoring parameters, and drug interactions with acyclovir. I discuss why acyclovir has to be dosed so many times per day.

Benzodiazepines act by enhancing the effect of GABA, an inhibitory neurotransmitter. Benzodiazepines can cause confusion, sedation, and respiratory depression. There are many potential indications for benzodiazepines.

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.

Dolutegravir is an integrase inhibitor that is used in the management of HIV infection/ Carbamazepine along with other enzyme inducers can substantially lower the concentrations of dolutegravir. Dolutegravir can potentially increase blood sugars,...

On this podcast episode, I cover medroxyprogesterone acetate injection pharmacology (DMPA or Depo-Provera) Medroxyprogesterone acetate injection is given every three months for the prevention of pregnancy.