- rabies postexposure prophylaxis
- rabies vaccination
- radiation-induced mucositis
- raised seborrheic keratosis
- rapid cycling bipolar disorder
- rat-bite fever
- raynaud's phenomenon
- recrudescent typhus
- rectal chlamydia trachomatis infection
- rectal gonorrhea
- rectal pain
- recurrent aphthous stomatitis
- recurrent calcium renal calculi
- recurrent clostridioides difficile infection
- recurrent herpes genitalis
- recurrent herpes simplex labialis
- recurrent mucocutaneous herpes simplex
- recurrent mucocutaneous herpes simplex in human immunodeficiency virus infected patient
- recurrent pericarditis
- recurrent vulvovaginal candidiasis
- reduction of allogeneic blood transfusion in surgery
- reduction of blood transfusions in cold agglutinin disease
- reflux esophagitis
- refractory aspergillosis
- refractory ewing's sarcoma
- refractory malignant tumor of testis
- refractory mycobacterium avium complex pulmonary disease
- refractory oropharyngeal candidiasis
- refractory osteosarcoma
- regional anesthesia for cesarean section
- regional anesthesia for labor pain
- regional anesthesia for ophthalmologic surgery
- regional anesthesia for postoperative pain
- regional anesthesia for surgery
- relapse or refractory non-hodgkin's lymphoma
- relapsed chronic lymphocytic leukemia
- relapsed follicular b-cell non-hodgkin lymphoma
- relapsing fever
- relapsing form of multiple sclerosis
- relapsing polychondritis
- relapsing remitting multiple sclerosis
- renal angiomyolipoma with tuberous sclerosis complex
- renal artery thrombosis
- renal cell carcinoma
- renal cell carcinoma adjuvant therapy following nephrectomy
- renal colic
- renal disease with edema
- renal function study
- renal osteodystrophy
- renal osteodystrophy with hyperphosphatemia
- renal tubular acidosis
- respiratory cystic fibrosis
- respiratory cystic fibrosis with pseudomonas aeruginosa colonization
- respiratory distress syndrome in the newborn
- respiratory syncytial virus infection
- respiratory syncytial virus pneumonia prevention
- restless leg syndrome
- ret fusion-positive metastatic non-small cell lung cancer
- ret fusion-positive thyroid cancer
- ret-fusion positive solid tumor
- ret-mutant medullary thyroid cancer
- retinal vascular occlusion
- retinoblastoma
- retinopathy of prematurity
- reversal of apixaban anticoagulation
- reversal of benzodiazepine-induced sedation
- reversal of benzodiazepine-maintained anesthesia
- reversal of dabigatran-induced anticoagulation
- reversal of neuromuscular blockade
- reversal of neuromuscular blockade induced by nondepolarizing drug
- reversal of neuromuscular blockade induced by rocuronium
- reversal of neuromuscular blockade induced by vecuronium
- reversal of rivaroxaban anticoagulation
- rhabdomyosarcoma
- rheumatic carditis
- rheumatic fever
- rheumatic fever prevention
- rheumatoid arthritis
- rheumatoid arthritis in patient at high gastric ulcer risk
- rhinitis
- rhinocerebral phycomycosis
- rhinorrhea
- riboflavin deficiency
- rickets
- rickettsial infection
- rickettsialpox
- right-sided staphylococcus aureus endocarditis
- risk reduction for recurrent preterm birth
- rocky mountain spotted fever
- ros1 positive non-small cell lung cancer
- rotavirus vaccination
- rubella vaccination