Classic / relavent treatment Flashcards
Ethylene glycol/methanol intoxication
Fomepizole (alcohol dehydrogenase inhibitor)
Chronic hepatitis B or C
IFN-alpha (HBV and HCV); Ribavirin, Simeprevir, Sofosbuvir (HCV)
Streptococcus bovis
Penicillin prophylaxis; evaluation for colon cancer if linked to endocarditis
Clostridium botulinum
Antitoxin
Clostridium tetani
Antitoxin
Haemophilus influenzae (B)
- Mucosal infections: Amoxicillin ± Clavulanate.
- Meningitis: Ceftriaxone
- Prophylaxis: Rifampin
Neisseria gonorrhoeae
Ceftriaxone (add doxycycline to cover likely concurrent C trachomatis)
Neisseria meningitidis
Penicillin/ceftriaxone, rifampin (prophylaxis)
Legionella pneumophila
Macrolides (eg, azithromycin)
Pseudomonas aeruginosa
Piperacillin/tazobactam, aminoglycosides, carbapenems
Treponema pallidum
Penicillin G
Chlamydia trachomatis
Doxycycline (+ ceftriaxone for gonorrhea coinfection)
Oral erythromycin to treat chlamydial conjunctivitis in
infants
Candida albicans
- Topical azoles (vaginitis); 2. Nystatin, Fluconazole,
Caspofungin (oral/esophageal);
3.Fluconazole, Caspofungin, Amphotericin B (systemic)
Cryptococcus neoformans
- Induction with amphotericin B and flucytosine,
2. Maintenance with Fluconazole (in AIDS patients)
Sporothrix schenckii
Itraconazole,
oral potassium iodide
Pneumocystis jirovecii
TMP-SMX (prophylaxis and treatment in immunosuppressed patients, CD4 < 200/mm3)
Toxoplasma gondii
Sulfadiazine + pyrimethamine
Malaria
- Chloroquine, mefloquine, atovaquone/proguanil (for
blood schizont) - Primaquine (for liver hypnozoite)
Trichomonas vaginalis
Metronidazole (patient and partner)
Streptococcus pyogenes
Penicillin prophylaxis
Streptococcus pneumoniae
Penicillin/cephalosporin (systemic infection, pneumonia),
vancomycin (meningitis)
Staphylococcus aureus
MSSA: nafcillin, oxacillin, dicloxacillin
(antistaphylococcal penicillins);
MRSA: vancomycin,
daptomycin, linezolid, ceftaroline
Enterococci
Vancomycin, aminopenicillins/cephalosporins
Rickettsia rickettsii
Doxycycline, chloramphenicol
Clostridium difficile
Oral metronidazole;
If refractory, Oral vancomycin
Mycobacterium tuberculosis
RIPE (rifampin, isoniazid, pyrazinamide, ethambutol)
UTI prophylaxis
TMP-SMX
Influenza
Oseltamivir, zanamivir
CMV
Ganciclovir, foscarnet, cidofovir
Patent ductus arteriosus
Close with indomethacin; keep open with PGE analogs
Stable angina
Sublingual nitroglycerin
Buerger disease
Smoking cessation
Kawasaki disease
IVIG, aspirin
Temporal arteritis
High-dose steroids
Granulomatosis with polyangiitis (Wegener)
Cyclophosphamide, corticosteroids
Hypercholesterolemia
Statin (first-line)
Hypertriglyceridemia
Fibrate (e.g. Gemfibrozil, Fenofibrate)
Arrhythmia in damaged cardiac tissue
Class IB antiarrhythmic (lidocaine, mexiletine)
Prolactinoma
Cabergoline/bromocriptine (dopamine agonists)
Pheochromocytoma
alpha-antagonists (eg, phenoxybenzamine)
Diabetes insipidus
Desmopressin (central); hydrochlorothiazide,
indomethacin, amiloride (nephrogenic)
SIADH
Fluid restriction, IV hypertonic saline, conivaptan/ tolvaptan, demeclocycline
Diabetic ketoacidosis
Fluids, insulin, K+
Diabetes mellitus type 1
Dietary intervention (low carbohydrate) + insulin replacement
Diabetes mellitus type 2
Dietary intervention, oral hypoglycemics, and insulin (if refractory)
Carcinoid syndrome
Octreotide
Crohn disease
Corticosteroids, infliximab, azathioprine
Ulcerative colitis
5-ASA preparations (eg, mesalamine),
6-mercaptopurine,
infliximab, colectomy
Sickle cell disease
Hydroxyurea (inc. fetal hemoglobin)
Chronic myelogenous leukemia (CML)
Imatinib
Acute promyelocytic leukemia (M3)
All-trans retinoic acid
Drug of choice for anticoagulation in pregnancy or renal
failure
Low-molecular-weight heparin
Heparin reversal
Protamine sulfate
Immediate anticoagulation
Heparin
Long-term anticoagulation
Warfarin, dabigatran, rivaroxaban and apixaban
Warfarin reversal
Fresh frozen plasma (acute), vitamin K (non-acute)
Cyclophosphamide-induced hemorrhagic cystitis
Mesna
HER2/neu (+) breast cancer
Trastuzumab
Osteoporosis
Calcium/vitamin D supplementation (prophylaxis);
Bisphosphonates, PTH analogs, SERMs, calcitonin,
denosumab (treatment)
Osteomalacia/rickets
Vitamin D supplementation
Chronic gout
Xanthine oxidase inhibitors (eg, allopurinol, febuxostat);
Pegloticase; Probenecid
Acute gout attack
NSAIDs, colchicine, glucocorticoids
Neural tube defect prevention
Prenatal folic acid
Migraine
- Abortive therapies (eg, sumatriptan, NSAIDs);
2. Prophylaxis (eg, propranolol, topiramate, CCBs, amitriptyline)
Multiple sclerosis
Disease-modifying therapies (eg, beta-interferon, natalizumab);
for acute flares, use IV steroids
Tonic-clonic seizures
Levetiracetam, phenytoin, valproate, carbamazepine
Absence seizures
Ethosuximide
Trigeminal neuralgia (tic douloureux)
Carbamazepine
Malignant hyperthermia
Dantrolene
Anorexia
Nutrition, psychotherapy, SSRIs
Bulimia nervosa
SSRIs
Alcoholism
Disulfiram, acamprosate, naltrexone, supportive care
ADHD
Methylphenidate, amphetamines, CBT, atomoxetine, guanfacine, clonidine
Alcohol withdrawal
Long-acting benzodiazepines
Bipolar disorder
Mood stabilizers (eg, lithium, valproic acid,
carbamazepine),
atypical antipsychotics
Depression
SSRIs (first-line)
Generalized anxiety disorder
SSRIs, SNRIs (first line); buspirone (second line)
Schizophrenia (positive symptoms)
Typical and atypical antipsychotics
Schizophrenia (negative symptoms)
Atypical antipsychotics
Hyperaldosteronism
Spironolactone
Benign prostatic hyperplasia
alpha-1-antagonists,
5-alpha-reductase inhibitors, PDE-5 inhibitors
Infertility
Leuprolide, GnRH (pulsatile), clomiphene
Breast cancer in postmenopausal woman
Aromatase inhibitor (anastrozole)
ER (+) breast cancer
Tamoxifen
Prostate adenocarcinoma / uterine fibroids
Leuprolide, GnRH (continuous)
Medical abortion
Mifepristone
Prostate adenocarcinoma
Flutamide
Erectile dysfunction
Sildenafil, tadalafil, vardenafil
Pulmonary arterial hypertension (idiopathic)
Sildenafil, bosentan, epoprostenol