2nd year drug names (not ABX or psych) Flashcards
Strong mu agonists
Morphine, oxycodone, fentanyl, methadon, meperidine
Weak mu agonists
Codeine, hydrocodone, tramadol, diphenoxylate, loperamide
Mixed opioids
Buprenorphine - u-ago/k-antago
Nalbuphine - u-antago/k-ago
Pure opioid antagonists
Naloxene, naltrexone
Important NSAIDs
Ibuprofen - COX1>COX2
Aspirin - irreversible binding
Diclofenac - COX1 = COX2
Meloxican - long acting 20-70h
Gout - drugs against acute flare
NSAIDs except aspirin
Specific
- Colchicin
- Canakinumab
Gout prophylaxis
Inhibits uric acid synthesis
Allopurinol
Febuxostat
Treatment options for neuropathic pain
- Gabapentin, pregabilin (n-type Ca++ chn blockers)
- tri/tetracyclic antidepressants
- Duloxetin
- 8% capsaicin patch
- Tramadol, cannabinoids
Neuralgia treatment options
- neurolysis
- tricyclic antidepressants, carbamezapine, gabapentin, clonezapam, NSAIDs
ANTIMETABOLITES
6-MP (6-merkaptopurine) - purine analog that disrupts DNA production and nucleotide production - LEUKEMIAS; ALL CML
Cytarbine - pyrimidine analog - Leukemia, lymphoma
5-FU - pyrimidine analog - Solid tumors; colorectal, pancreatic, head/neck
Methotrexate - foleate analog - decreases DNA, RNA and protein prod. - leukemia, lymphoma, solid tumors
Alkylating agents
Cyclophosphomide - leukemia, lymphoma, solid tumors; ovarian/breast cancer
Attach alkyl group to guanine base in DNA, damaging it and causing cell death
specific SE: SIADH
Platinum meds
Not cell cycle specific - cross links between DNA strands
Cisplatin - solid tumors; osteosarcoma, lung cancer
Oxaliplatin - advanced colorectal cancer
Carboplatin - lung cancer, etc
Anti-tumor ABX
Dactinomycin
Bleomycin - creates free oxygen radicals
interfere with DNA replication
Topoisomerase inhibitors
Ironotecan - metastatic colon cancer
Etopside - solid tumors; testicular tumor, SmCc
Microtubule inhibitors
Vincristine - acts in M phase - solid tumors, pediatric, leukemia
docetaxel - same
Monoclonal AB (onco) and their targets
Trastuzumab - HER2
Bevacizumab - VegF
Rituximab - CD20 - activates compliment -> induces apoptosis
Anasthetics, parenteral
Stimulates GABAr or increases sensitivity to GABA: - Thiopental - Propofol - Etomidate Rapid onset, best for induction
NMDAr blocker
- Ketamine
Inhaled anasthetics
N2O - blocks NMDA; contraindication: pneumothorax (gas expansion)
Halogenated inhalational anesthetics - blocks NMDA; GABA agonists
- isoflurane
- desflurane
- sevoflurane
OBS! malignant hyperthermia due to Ca++ release in muscles
Short acting benzo
Alprazolam
Midazolam
Intermediate benzo
Clonazepam
Long acting benzo
Diazepam
Benzo antidote
Flumazenil
Barbiturates
Enhances GABA effect by prolonging the Cl- channel opening
Also blocks AMPA receptors
- thiopental
- PhenoBarbital - first line treatment for neonatal seizures
General/partial seizure drugs
PHENYLTOIN - prophylaxis of status epelepticus
Carbamazipine
Phenobarbital
Valproate
Vigabitrine
Absence seizures
Ethosuximide Valproate Lamotrigine Clonazepam Diazepam
Uterine stimulants
Oxytocin - labour induction - opens Ca++ chnls in ER - contraction
Ergonovin - post partum hemorrhage treatment
Misoprostol - abortion induction after giving mifepristone/methotrexate
Uterine relaxants
Labour supression against premature birth -
selective B2r AGONISTS
- Terbutaline
OxytocinR antagonist
- Atosiban
Antiemetics - H1 antagonists
Diphenhydramine
Dimethydrinate
Promethazine
good for nausea of vestibular origin (motion sickness)
Antiemetics - «other»
Droperidol - antipsychotic, useful in kids
Antiemetics - benzoamides
Metoclopramide
- blocks 5HT3, stim. 5HT4 - causes extrapyramidal symptoms
Antiemetics - setrons
The strongest and most effective antiemetics together with NK1 antagonists, used in chemo and post-op vomiting
- Ondangetron
- Palonsetron
Antiemetics - NK1 antagonists
Boosts efficacy of 5HT3 antagonism
- Aprepitant
Antiemetics - cannabinoids
- Dronabinol, nabilon
- THC
Laxatives - stool softeners
Parafin oil, glycerol
Laxatives - bulk laxatives
Plant fibers
Expands bowel volume -> increases bowel motility
Osmotic laxatives
Keeps water retained in bowel
Salts - MgSO4
Sugars - lactulose, glycerol
Massive purgative action
Laxatives - bowel irritants
Stimulate electrolyte and water secretion, inhibits Na reabsorbtion
- Castor oil: strongest ever, purgative as hell, rarely used, risin derived
- Sennoside, aloe vera
- Bisacodyl
Anti diarrhea - absorbents
Active charcoal
Anti diarrhea - adstringents
Forms protective layer so mucosa wont be irritated
Bizmuth salts
Motility inhibitors
Loperamide - opioid agonist, used in IBS-D
Diphenoxylate - opioid agonist
both decreases ACh release
Appetizers - bile acids
Ursodeoxycholic acid (UDCA) - secondary bile acid
IND: billiary cirrhosis, bily synth. problems
Appetizers - liver protective enzymes
Silmarin
Acetylcysteine (can be used against paracetamol OD)
HEPATOTOXIC DRUGS
1. Dose dependent, predictable direct liver toxicity
Paracetamol
iron
CCl4
HEPATOTOXIC DRUGS
2. Dose dependent, predicatble, cholestatic (indirect)
Rifampin
Sexual hormones
HEPATOTOXIC DRUGS
3. Dose independent, direct:
Halothan, indometacin, valproate
HEPATOTOXIC DRUGS
4. Dose independent cholestasis
Chloropromazine
HEPATOTOXIC DRUGS
5. Other
Alcohol
Benign liver tumors
Amiodarone
Acid reducing agents - H2 R antagonists
«ToDine»
Famotidine
decreases acid secretion by 90%
PPI’s
«prazole»
Oral: omeprazole
I.V.: esmoprazole, pantoprazole
Targets parietal cells, blocks H/K ATPase
Can block 99%
Antacids
Magnesium oxide
Aluminium hydroxide
Symptomatic relief in GERD
Tyrosine kinase inhibitors (membrane bound)
-nib
HER1/EGFR
- Erlotinib, gefitinib
VEGFR
- Sunitunib
HER1 + HER2
- Lapatinib
ALK fusion
- Crizotinib
Tyrosine kinase inhibitors (non-membrane bound)
BCR-ABL
Imatinib - first ever
Brutans TKI
-iBrutinab
RAF-kinase inh.
-Dabrufinib
MEK-inh.
- Trametanib
immuno - calcineurin inhibitors
Blocks transcription of IL2 from Th2
- cyclosporin A
only severe cases
IND
bone marrow transplant, GvH, RA, uveitis
- Tacrolimus
more potent
mTOR inh.
Sirolimus
Blocks t-cell proliferative signal from IL-2
ind
- kidney trx, GvH
- drug coated stents
JAK inhibitors
Tofacitinib
ind: RA, combine with MTX
Cytotoxic drugs (immuno)
Methotrexate
- anti inf. oral, onco is I.V. and higher dose
IND: RA, psoriasis, lupus, IBD
- Leflunomide
pyrimidine synth. block
Immunosupressive AB - IVIG
ATG - antithymocyte globulin
kills and blocks lymphocytes
Immunosupressive AB - Monoclonal AB
Rituximab
- anti B-cell - binds CD20 of malignant and normal B-cells
Anti TNFa
Infliximab
Adlimumab
IND
RA, IBD
Anti IL-6 receptor
Tocilizumab
IND
RA
Anti IL-12/23 AB
Ustekinumab
IL-23 -> Th17 -> IL-17: Psoriasis ind
IL-12 -> Th1 -> IL-2: cell mediated damage
Cancer: hormonal agents
Progesterone - inh. of LH and FSH
Tamoxifen - anti estrogen - breast cc
Amastrozol - inh. estrogen synth
Bicalutamide - testosterone R blocker
Goserelin - GnRH agonist
Degarelix - GnRH antagonist
Prednisolone - used pallatively, decreases intercranial pressure in brain tumors
Neurodegenerative diseases - parkinsons
Early phase:
MAO-B inhibitors - selegiline
or
DA agonists - pramipexole, ropinirole
Start substitution therapy (levodopa) as late as possible
In tremor dominant or drug induced Parkinsons:
Anticholinergic drugs