Drugs Flashcards
Betalactams (6) and examples
Bactericide antibiotics:
- penicillins
- cephalosporins
- monobactams
- carbapenems
- clavulanic acid
Peniciliins
- bactericide antibiotic
- betalactam
- cross BBB
- cross placenta but still safe
cephalosporins
- bactericide antibiotic
- betalactam
- cross BBB
- cross placenta but still safe
- parenteral/oral
- 7-Aminocephalosporanic acid group
monobactams
- bactericide antibiotic
- betalactam]
- cross BBB
- cross placenta but still safe
carbapenems
- bactericide antibiotic
- betalactam
- cross BBB
- cross placenta but still safe
Clavulanic acid
- oral/IV
- inhibits gram positive and negative
- associated with amoxicillin
- bactericide antibiotic
- betalactamase inhibitor
- cross BBB
- cross placenta but still safe
Drugs that cross BBB
-betalactams
What are the natural penicillins?
- PENICILLIN G (IM, IV)
- PENICILLIN G PROCAINE (IM) —long effect 4-5 days.
- PENICILLIN G BENZATHINE (IM)—long effect 26 days.
- PENICILLIN V (ORAL)—Resistant to acid degradation.
Penicillin G (4)
- bactericide antibiotic
- natural penicillin
- gram + cocci (EXCEPT S. aureus)
- gram + bacillus
PENICILLIN G PROCAINE (6)
- bactericide antibiotic
- natural penicillin
- gram + cocci (EXCEPT S. aureus)
- gram + bacillus
- (IM)
- long effect 4-5 days.
PENICILLIN G BENZATHINE
- bactericide antibiotic
- natural penicillin
- gram + cocci (EXCEPT S. aureus)
- gram + bacillus
- (IM)
- long effect 26 days.
PENICILLIN V (ORAL)
- bactericide antibiotic
- natural penicillin
- gram + cocci (EXCEPT S. aureus)
- gram + bacillus
- resistant to acid degradation
What are the penicillinase resistant drugs? (2)
- CLOXACILLIN (ORAL, PARENTERAL)
- METHICILLIN
CLOXACILLIN
- bactericide antibiotic
- penicillinase resistant
- works on staphylococcus
- oral and parenteral
METHICILLIN
- bactericide antibiotic
- penicillinase resistant
- works on staphylococcus
What are the aminopenicillins drugs?
- amoxicillin
- ampicillin
- expand spectrum to gram
- Gram + cocci EXCEPT s. aureus
- Gram Bacillus EXCEPT Pseudomona
Amoxicillin
- bactericide antibiotic
- aminopenicillin
- expand spectrum to gram
- Gram + cocci EXCEPT s. aureus
- Gram Bacillus EXCEPT Pseudomona
Ampicillin
- bactericide antibiotic
- aminopenicillin
- expand spectrum to gram
- Gram + cocci EXCEPT s. aureus
- Gram Bacillus EXCEPT Pseudomona
Piperacillin (4)
- bacericide antibiotic
- Antipseudomonas penicillins
- gram negative bacillus
- parenteral
Ticarcillin (4)
- bacericide antibiotic
- Antipseudomonas penicillins
- gram negative bacillus
- parenteral
Clavulanic acid (4)
- bacericide antibiotic
- pencillins
- betalactamase inhibitor
- amoxicillin-clavulanate
- oral, IV
Sulbactam
- bacericide antibiotic
- pencillins
- betalactamase inhibitor
- ampicillin- sulbactam
- parenteral, IV, IM
Tazobactam
- IV
- bacericide antibiotic
- pencillins
- betalactamase inhibitor
- piperacillin-tazobactam
- parenteral
cefadroxil
-oral every 12hrs
-first generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefazolin
-first generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefalexin
-oral
-first generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefaclor
-oral
-second generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefoxitin
-second generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefuroxime
-oral
-second generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefotaxime
-third generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
ceftriaxone
-every 24hrs
-biliary elimination
-third generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefixime
-oral
-third generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
ceftazidime
-antipseudomonal
-third generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
cefepime
-fourth generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
ceftaroline
-fifth generation cephalosporin
-7-aminocephalosporanic
acid group (beta lactam + dihydrothiazine)
-bactericide antibiotic
-betalactam
-cross BBB
-cross placenta but still safe
-parenteral/oral
imipenem
- Carbapenem
- renal dipeptidase metabolism
- Gram positive and Gram negative aerobic + anaerobic
- works against baceroides fragilis
- serious nosocomial infections
- seizures
Meropenem
carbapenem
ertapenem
carbapenem
aztreonam
- monobactam
- gram negative aerobic (enterobacteriaceae + pseudomonas)
- alternative to aminoglycosides
- parenteral
- no cross reactivity with penicillins or cephalosporins
Bactericide antibiotics
- BETALACTAMS
- AMINOGLYCOSIDES
- QUINOLONES
- GLYCOPEPTIDES
Aminoglycosides
- Enterobacteria, P. aeruginosa and Gram negative (esp. pseudomonas)
- used on bacteria often resistant to other antibiotics
- bactericide
- inhibit protein synthesis by inhibiting RNA by binding to 30s ribosome
- NO activity against anaerobic
- synergistic effect with beta-lactam
- low oral absorption
- IV, IM
- NOT metabolized
- Postantibiotic effect
Gentamicin
- Aminoglycoside
- Parenteral
Tobramycin
- Aminoglycoside
- Parenteral
Amikacin
- Aminoglycoside
- Parenteral
Streptomycin
- Aminoglycoside
- Parenteral
- Tuberculosis
- I.M.
Neomycin
- Aminoglycosides
- oral administration
- treats hepatic encephalopathy
- reduces ammonia produces by bacteria
Parommomycin
- Aminoglycosides
- oral administration
- active against entamoeba histolytica
Quinolones
- Dihydroquinolein ring
- Postantibiotic effect
- Bactericide
- inhibit DNA gyrase
- all gram negative
- 3rd and 4th against gram positive
- food delays absorption
- cross placenta and eliminated in breast milk
- affect growth plates in children
NALIDIXIC ACID
- Quinolones
- 1st generation
PIPEMIDIC ACID
- Quinolones
- 1st generation
NORFLOXACIN
- Quinolones
- 2nd generation
- hepatic and renal elimination
CIPROFLOXACIN
- Quinolones
- 2nd generation
- antipseudomonal activity
- hepatic and renal elimination
LEVOFLOXACIN
- Quinolones
- 3rd generation
- gram negative and positive
- renal elimination (active)
MOXIFLOXACIN
- Quinolones
- 4th generation
- gram negative and positive
- only generation against anaerobic bacteria
- renal elimination (active)
Bacteriostatic Drugs
- inhibit protein synthesis by binding to 50s bacterial ribosome
5. Lincosamides
6. Macrolides
7. Tetracyclines
8. Aminophenols
9. Rifamycins
Macrolides
- lactone ring
- bacteriostatic
- not teratogenic (useful in pregnancy)
- low toxicity
- Gram positive (not staphylococcus) aerobic and anaerobic
- mycoplasma, chlamydia
- do NOT cross BBB
erythromycin
- Macrolides
- inactivated by low gastric pH (coated tablets)
- hepatic metabolism (P450)
- biliary clearance
- 14 C ring
- 6-8hrs
clarithromycin
- Macrolides
- twice the bioavailability of erythromycin
- hepatic metabolism
- renal elimination
- 14 C ring
- 12 hrs
azithromycin
- Macrolides
- 1.5 the bioavailability of erythromycin
- hepatic metabolism (P450)
- biliary clearance
- 15 C ring
- 24hrs
Spiramycin
- Macrolides
- 16 C ring
- 6-8hrs
Lincomycin
- Lincosamides
- produced by the fungus Streptomyces lincolnensis
- inhibits protein syntehsis by binding to 50s ribosomal subunit
Clindamycin
- Lincosamides
- gram positive anaerobic
- some protozoa
- NOT against gram negative
Ethanol (5)
antiseptic/disinfectant alcohol 70%
- bactericidal
- doesnt work well with viruses
- NO activity with fungi
- CANT disinfect surgical instruments
Isopropyl (5)
antiseptic/disinfectant alcohol
- bactericidal
- doesnt work well with viruses
- NO activity with fungi
- CANT disinfect surgical instruments
Formaldehyde (4)
Aldehyde Disinfectant
- used on surgical instruments
- Broad spectrum (including spores)
- irritating on body
Hydrogen peroxide (3)
oxidizing antiseptic/disinfectant
- anaerobic bacteria
- low potency 3%
Chlorine
Chlorinated compound antiseptic/disinfectant
- bacteria, fungi, viruses, protazoa
- purified drinking water
Chloramine
Chlorinated compound antiseptic/disinfectant
-disinfects surgical equipment
Chlorhexidine
Biguanides antiseptic.disinfectant
- broad spectrum
- less absorption in skin, less toxicity
- 0.12% mouthwash, 0.2% oral antiseptic
- Stains teeth
- surgical prep, pre-op skin prep, washing and brushing
Povidone iodine
Iodinated compound antiseptic/disinfectant
Silver nitrate
Silver derivative antiseptic/disinfectant
Silver sulfadiazine
antiseptic/disinfectant
omeprazole
Acid secretion inhibitor
proton pump inhibitor
pantoprazole
Acid secretion inhibitor
proton pump inhibitor
esomeprazole
Acid secretion inhibitor
proton pump inhibitor
iansoprazole
Acid secretion inhibitor
proton pump inhibitor
rabeprazole
Acid secretion inhibitor
proton pump inhibitor
CINETIDINE
Acid secretion inhibitor
H2 receptor antagonist
ranitidine
Acid secretion inhibitor
H2 receptor antagonist
fanotidine
Acid secretion inhibitor
H2 receptor antagonist
Sodium bicarbonate
NEutralizer of acid secretions
-antacid
Aluminum hydroxide
NEutralizer of acid secretions
-antacid
Magnesium almgate
NEutralizer of acid secretions
-antacid
Bismuth salts
Mucosal protective agents
sucralfate
Mucosal protective agents
misoprostol
Mucosal protective agents
aldendronate
Bisphosphonates
-for osteoporosis
etidronate
Bisphosphonates
-for osteoporosis
Risedronate
Bisphosphonates
-for osteoporosis
pamidronate
Bisphosphonates
-for osteoporosis
zoledronate
Bisphosphonates
-for osteoporosis
cyclophosphamide
Cytostatic
Dna damaging
alkylating agents
mephalan
Cytostatic
Dna damaging
alkylating agents
irinotecan
Cytostatic
Dna damaging
Topoisomerase ibhibitors
topotecan
Cytostatic
Dna damaging
Topoisomerase ibhibitors
bleomycin
Cytostatic
Dna damaging
Antibiotic
actinomycin D
Cytostatic
Dna damaging
Antibiotic
cisplatin
Cytostatic
Dna damaging
Platnium compounds
methotrexate
Cytostatic
Antimetabolite
Antifolate
s-fluorouracil
Cytostatic
Antimetabolite
analogue of pyrimidine base
6-mercaptopurine
Cytostatic
Antimetabolite
analogue of purine base
vincristine
Cytostatic
Acts on mitosis
vincaalkaloid
vinblastine
Cytostatic
Acts on mitosis
vincaalkaloid
taxanes
Cytostatic
Acts on mitosis
minocycline
Tetracyclin
long action
Erythromycin
Macrolides
Azitheromycin
Macrolides
Clarithromycin
Macrolides
Clarithromycin
Macrolides
Lincomycin
Lincosamide
clindamycin
Lincosamide
Vancomycin
Glycopeptides
Teicoplanin
Glycopeptides
Gentamycin
Aminoglycosides
Tobramycin
Aminoglycosides
streptomycin
Aminoglycosides
amikacin
Aminoglycosides
Neomycin
Oral aminoglycoside
Paromomycin
Oral aminoglycoside
Paromomycin
Oral aminoglycoside
Nalidixic Acid
1st generation quinolones
Pipemidic acid
1st generation quinolones
Norfloxacin
2nd generation quinolones
Ciproflaxacin
2nd generation quinolones
Levofloxacin
3rd generation quinolones
Moxifloxacin
4th generation quinolones
Moxifloxacin
4th generation quinolones
acetyl salicylic acid
Antiplatelet
Dipyridamole
Antiplatelet
ticlopidine
Antiplatelet
clopidogrel
Antiplatelet
Aciximab
Antiplatelet
Sodium heparin
unfractioned heparin
Nadroparin
Anticoagulant
low molecular weight heparin
Enoxaparin
Anticoagulant
low molecular weight heparin
Dalteparin
Anticoagulant
low molecular weight heparin
Warfarin
Anticoagulant
Antivitamin K
aceonocoumarol
Anticoagulant
Antivitamin K
Protamine sulfate
antidote for heparins
Vitamin K
antidote for coumarins
Fresh plasma
antidote for coumarins and fibrinloytics
Transexamic acid
antidote for bleeding during dental procedures
Dabigatran
Oral anticoagulant
direct thrombin inhibitor
Rivaroxaban
Oral anticoagulant
Factor Xa inhibitor
Apixaban
Oral anticoagulant
Factor Xa inhibitor
Edoxaban
Oral anticoagulant
Factor Xa inhibitor
Streptokinase
Fibrinolytic
Urokinase
Fibrinolytic
Alteplase
Fibrinolytic
mercurochrome
antiseptic/disinfectant
Lispro
Ultra short acting insulin
Aspart
Ultra short acting insulin
Glulisine
Ultra short acting insulin
insulin-nph
intermediate acting insulin
Lispro protamine - NPL
intermediate acting insulin
Glorgine
Long acting insulin
Detemir
Long acting insulin
Humalog mixture
insulin mixture
Glibenclamide
Oral antidiabetic
Sulfonylureas
Gliclazide
Oral antidiabetic
Sulfonylureas
Glipizide
Oral antidiabetic
Sulfonylureas
Glimepiride
Oral antidiabetic
Sulfonylureas
Metformin
Oral antidiabetic
Biguandies
Pioglitazone
Oral antidiabetic
Thiazolidinediones/glitazone
Roilitazone
Oral antidiabetic
Thiazolidinediones/glitazone
Repaglinidine
Oral antidiabetic
Meglitinides
Nateglinidine
Oral antidiabetic
Meglitinides
Acarbose
Oral antidiabetic
2-glucosidase inhibitor
Dapagliflozin
Oral antidiabetic
Glifozins
Canaglifozin
Oral antidiabetic
Glifozins
empaglifozin
Oral antidiabetic
Glifozins
Exenatide
Other antidiabetics
Incretin mimetic
GIP-1 analog
Liraglutide
Other antidiabetics
Incretin mimetic
GIP-1 analog
Vildagliptina
Other antidiabetics
Incretin mimetic
DPP-4 inhibitor
Sitagliptina
Other antidiabetics
Incretin mimetic
DPP-4 inhibitor
Saxagliptin
Other antidiabetics
Incretin mimetic
DPP-4 inhibitor
Alogliptin
Other antidiabetics
Incretin mimetic
DPP-4 inhibitor