Rapid Cycling Bipolar Disorder
Bipolar disorder is a mental health condition characterized by extreme mood swings, including episodes of mania and depression. While the disorder is widely recognized, there…
Raised Seborrheic Keratosis
Seborrheic keratosis is a non-cancerous (benign) skin tumor that appears as a raised, wart-like lesion. Often characterized by a rough, scaly surface, seborrheic keratosis is…
Radiation-Induced Mucositis
Radiation-induced mucositis is a common and debilitating complication resulting from radiation therapy, especially in the treatment of cancers in areas such as the head, neck,…
Rabies Vaccination
Rabies remains one of the most lethal viral infections known to humanity, characterized by a nearly 100% fatality rate once clinical symptoms appear. Vaccination plays…
Rabies Postexposure Prophylaxis
Rabies postexposure prophylaxis (PEP) is an urgent, life-saving intervention administered to individuals exposed to the rabies virus. Given the nearly 100% fatality rate of symptomatic…
Q Fever Endocarditis
Q fever endocarditis represents a severe and life-threatening manifestation of chronic Coxiella burnetii infection. It predominantly affects individuals with pre-existing heart valve abnormalities, prosthetic valves,…
Pyrimethamine Toxicity
Pyrimethamine is a folic acid antagonist primarily employed in the treatment of protozoal infections such as toxoplasmosis and malaria. By inhibiting dihydrofolate reductase (DHFR), pyrimethamine…
Pyridoxine-Dependent Seizure
Pyridoxine-dependent seizure (PDE) is a rare, autosomal recessive genetic disorder characterized by recurrent seizures that are unresponsive to conventional antiepileptic medications but dramatically responsive to…
Pyridoxine Deficiency
Pyridoxine deficiency, commonly referred to as vitamin B6 deficiency, is a medical condition resulting from insufficient levels of pyridoxine, a vital water-soluble vitamin essential for…
