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Ocular pharm
Drugs for final
173
Pharmacology
Graduate
04/26/2013

Additional Pharmacology Flashcards

 


 

Cards

Term
Gentamycin
Definition
Aminoglycoside
Broad (mostly neg)
MOA: Inhibit protein synthesis (30s)
Term
Tobramycin
Definition
Aminoglycoside
Broad (mostly neg)
MOA: Inhibit protein synthesis (30s)
Pseudomonas DOC
Term
Neomycin
Definition
Aminoglycoside
Broad (mostly neg)
MOA: Inhibit protein synthesis (30s)
Significant allergic response. Comes in Neosporin ointment/sol. (with polymixin B and either bacitracin or gramicidin) CAN BE USED IN COMBO FOR ACANTHAMOEBA
Term
Amikacin
Definition
Aminoglycoside
Broad (mostly neg)
MOA: Inhibit protein synthesis (30s)
Only injectable into eye
Term
Doxycycline
Definition
Tetracycline
Broad, +rickettsia and chlamydia
MOA: Inhibit protein synthesis (30s)
Also anti-inflammatory
Term
Tetracycline
Definition
Tetracycline
Broad, +rickettsia and chlamydia
MOA: Inhibit protein synthesis (30s)
Also anti-inflammatory
Term
Minocycline
Definition
Tetracycline
Broad, +rickettsia and chlamydia
MOA: Inhibit protein synthesis (30s)
Also anti-inflammatory
Term
Erythromycin
Definition
Macrolide
Narrow, mostly gram+ Rickettsia, H.flu, chlamydia. Resistance common
MOA: Inhibit protein synthesis (50s)
DOC for legionnaires. Ophthalmic versions are ointment only.
Term
Azithromycin
Definition
Macrolide
Broad. gram+/- and chlamydia
MOA: Inhibit protein synthesis (50s)
DOC for chlamydia (1g). Comes as azasite. Possible anti-inflammatory effect.
Term
Clarithromycin
Definition
Macrolide
Staph/strep skin infection and sinusitis
MOA: Inhibit protein synthesis (50s)
Term
Clindamycin
Definition
Other
Mostly gram +, anaerobic gram - and MRSA
MOA: Inhibit protein synthesis (50s)
Term
Chloramphenicol
Definition
Other
Broad, rickettsia, chlamydia. Pseudomonas is resistant
MOA: inhibit protein synthesis (50s)
Good corneal penetration but harsh side effects (gray baby syndrome, bone marrow issues) ALSO causes optic neuritis (edema, hemes, optic atrophy), decreased VA, central scotomas
Term
Bacitracin
Definition
MOA: Inhibit cell wall synthesis
Narrow, gram + (few gram -)
Term
Penicillin V
Definition
Penicillin
Gram +, neisseria and treponema
MOA: inhibit cell wall synthesis
Term
Oxacillin
Definition
Penicllin
G+
MOA: inhibit cell wall synthesis
Penicillinase resistant
Term
Cloxacillin
Definition
Penicllin
G+
MOA: inhibit cell wall synthesis
Penicillinase resistant
Term
Dicloxacillin
Definition
Penicllin
G+
MOA: inhibit cell wall synthesis
Penicillinase resistant
Term
Nafcillin
Definition
Penicllin
G+
MOA: inhibit cell wall synthesis
Penicillinase resistant
Term
Ampicillin
Definition
Penicillin
Extended spectrum (mostly g+, some g-)
MOA: inhibit cell wall synthesis
Term
Amoxicillin
Definition
Penicillin
Extended spectrum (mostly g+, some g-)
MOA: inhibit cell wall synthesis
Term
Carbenicillin
Definition
Penicillin
Gram+, anti-pseudomonal
MOA:inhibit cell wall synthesis
Term
Geocillin
Definition
Penicillin
Gram+, anti-pseudomonal
MOA:inhibit cell wall synthesis
Term
Cephalexin
Definition
Cephalosporin
Gram +, neisseria
MOA:inhibit cell wall synthesis
1st gen
Term
Cefadroxil
Definition
Cephalosporin
Gram +, neisseria
MOA:inhibit cell wall synthesis
1st gen
Term
Cephradine
Definition
Cephalosporin
Gram +, neisseria
MOA:inhibit cell wall synthesis
1st gen
Term
Cefazolin
Definition
Cephalosporin
Gram +, neisseria
MOA:inhibit cell wall synthesis
1st gen
IV
Term
Ceclor
Definition
Cephalosporin
Gram +, neisseria, some g-
MOA:inhibit cell wall synthesis
2nd gen
Term
Ceftin
Definition
Cephalosporin
Gram +, neisseria, some g-
MOA:inhibit cell wall synthesis
2nd gen
Term
Cefamandole
Definition
Cephalosporin
Gram +, neisseria, some g-
MOA:inhibit cell wall synthesis
2nd gen
Term
Cefiximine
Definition
Cephalosporin
More gram -, less gram +. better for MRSA than other cephalosporins
MOA:inhibit cell wall synthesis
3rd gen
Term
Ceftazidime
Definition
Cephalosporin
More gram -, less gram +. better for MRSA than other cephalosporins
MOA:inhibit cell wall synthesis
3rd gen
Can be fortified
Term
Vancomycin
Definition
Mostly gram +cocci/bacilli
MOA: inhibit cell wall
Lots of side effects
Term
Polymyxin B
Definition
MOA: disrupts bacterial membrane structure
Narrow, gram- including enteric rods. 2ns choice for pseudomonas
Great in combination
Term
Gramicidin
Definition
MOA: Inhibit cell membrane
Gram +
Term
Ciprofloxacin
Definition
Fluoroquinolone
broad (most g+ resistant)
MOA: disrupt DNA synthesis and supercoiling
2nd gen
Precipitates in cornea
Term
Ofloxacin
Definition
Fluoroquinolone
broad (most g+ resistant)
MOA: disrupt DNA synthesis and supercoiling
2nd gen
Term
Norfloxacin
Definition
Fluoroquinolone
broad (most g+ resistant)
MOA: disrupt DNA synthesis and supercoiling
2nd gen
Term
Levofloxacin
Definition
Fluoroquinolone
broad (most g+ resistant)
MOA: disrupt DNA synthesis and supercoiling
3rd gen
Comes as 1.5% (Iquix)
Term
Moxifloxacin
Definition
Fluoroquinolone
broad more gram + than others
MOA: disrupt DNA synthesis and supercoiling.Mess with DNA gyrase and topoisomerase
4th gen
Can come self-preserved
Term
Gatifloxacin
Definition
Fluoroquinolone
broad, more gram+ than others
MOA: disrupt DNA synthesis and supercoiling.Mess with DNA gyrase and topoisomerase
4th gen
Term
Besifloxacin
Definition
Chloro-Fluoroquinolone
broad, more gram + than others and less resistance
MOA: disrupt DNA synthesis and supercoiling. Mess with DNA gyrase and topoisomerase
4th gen
Term
Trimethoprim
Definition
Chemotherapeutic agent
Broad, more gram+
MOA: inactivates dihydrofolate reductase
Term
Sulfacetamide
Definition
Chemotherapeutic agent
Sulfonamide
Wide spectrum. Resistance in US
MOA: interrupts bacterial folic acid synthesis by competing with PABA
Term
Sulfisoxazole
Definition
Chemotherapeutic agent
Sulfonamide
Wide spectrum. Resistance in US
MOA: interrupts bacterial folic acid synthesis by competing with PABA
Term
Trifluridine
Definition
Antiviral
Inhibits DNA synthesis
Thymidine analog
DOC for HSEK
Term
Ganciclovir gel
Definition
Antiviral
Inhibits DNA synthesis
Gel For HSVEK. Less frequent dosing, less tocixity (targets virus)
Can be used for adenovirus in theory
Oral for CMV
Term
Acyclovir
Definition
Antiviral
Produg activated by HSV thymidine kinase
Can be used prophylactically or for acute HSK or HZO
Term
Valacyclovir
Definition
Antiviral
Prodrug of acyclovir
Better bioavailability
Can be used for prophylaxis
Term
Famciclovir
Definition
ANtiviral
Inhibits viral DNA
For genital and ophthalmic HSV
Pro-drug of penciclovir
Term
Natamycin
Definition
Antifungal (topical)
Broad spectrum (candida, aspergillus etc)
Only FDA approved treatment
Term
Amphotericin B
Definition
Anti-fungal
Can be formulated into topical, but usually systemic
Toxic
Term
Propamidine isethionate
Definition
Treatment of acanthamoeba
Term
Polyhexamethylene biguanide
Definition
Treatment of acanthamoeba
Term
Betadine
Definition
Kills everything
Very toxic to eye
Pre-surgical or for adenovirus (EKC)
Term
Zidovudine
Definition
FOr CMV
Term
Foscarnet
Definition
For CMV
Term
Cidofovir
Definition
For CMV
Term
Loteprednol
Definition
Ester-steroid
Less IOP increase, less cataracts etc.
Comes in drop (0.5%),preservative free ointment,and now gel (few shakes)
Comes in 0.2% for allergies (alrex)
Term
Prednisolone
Definition
Ketone Steroid
Acetate, alcohol, phosphate (strongest to weakest)
Potent
Comes as an oral (for mild to severe inflammation)
Term
Fluorometholone
Definition
Ketone steroid
Acetate=Flarex, alcohol=FML, phosphate (strongest to weakest)
Term
Dexamethasone
Definition
Ketone steroid
Acetate, alcohol, phosphate (strongest to weakest)
Strongest steroid response!
Term
Difluprednate
Definition
Prednisolone derivate with better potency, lipophilicity, and better anti-inflammatory affect. NO SHAKE (emulsion).
Term
Rimexolone
Definition
Ketone soft steroid
Inactivated metabolite of pred
Strong but poor penetrance (so weak action)
Term
Methylprednisone
Definition
Injectable steroid (usually periocular)
Term
Triamcinolone (kenalog)
Definition
Injectable steroid
Used for chalazia and post-seg stuff
Comes as an implant for diabetic macular edema
Available orally for moderate inflammation
Term
Ozurdex
Definition
Dexamethazone implant for macular edema following vein occlusions
Term
Retisert
Definition
Fluocinolone acetonide implant (operating room) for chronic uveitis
Term
Medidur
Definition
Fluocinolone acetonide implant (in office) for Diabetic ME
Term
Vitrasert
Definition
Ganciclovir implant for CMV retinitis
Term
Zylet
Definition
Tobramycin and loteprednol
Potent steroid/antibiotic
Good for s. aureus.
Term
Pred-G
Definition
Gentamicin and pred acetate
Potent steroid/antibiotic
Term
Tobradex
Definition
Tobramycin and dexamethasone
Potent steroid/antibiotic
comes in ST form which has less IOP affects and is a suspension with xanthan gum (longer retention)
Term
Poly-pred
Definition
neomycin, polymyxin B, and pred acetate
Potent sensitizing antibiotic and strong steroid.
Term
Maxitrol
Definition
neomycin, polymyxin B and dexamethasone
potent sensitizing antibiotic and weak steroid
Term
Cortisporin
Definition
Neomycin polymyxin b and hydrocortisone
Potent sensitizing antibiotic and VERY weak steroid
Term
Cromolyn
Definition
Mast cell stabalizer
1st gen
Term
Alomide
Definition
Mast cell stabalizer
1st gen
Term
Alamast
Definition
Mast cell stabalizer
2nd gen
Term
Alocril
Definition
Mast cell stabalizer
2nd gen
Term
Olopatadine
Definition
Dual action allergy med
Either pataday (0.2%) or patanol (0.1%)
Term
Lastacaft (alcactadine)
Definition
Dual action allergy med
Term
Ketotifen
Definition
Dual action allergy med
Comes as Zaditor, Alaway, Refrsh Eye Itch Relief, Claritin and Zyrtec EYE
Term
Bepreve (bepotastine)
Definition
Dual action allergy med
Term
Elestat
Definition
Rx dual action allergy med
Term
Optivar
Definition
Rx dual action allergy med
Term
Veramyst
Definition
Nasal allergy spray that works for eye allergies.
Term
Ketorolac (acular)
Definition
Classical topical NSAID
Peripheral acting analgesic
Can be used for allergy relief (also available PF and in LS form for less sting)
Term
Bromepheniramine
Definition
Mildly sedating oral antihistimine
1st gen
Term
Chlorpheniramine
Definition
Mildly sedating oral antihistimine
1st gen
Term
Fexofenadine
Definition
Minimally sedating oral antihistamine
2nd gen
Term
Loratadine
Definition
Minimally sedating oral antihistamine
2nd gen
Term
Desloratadine
Definition
Minimally sedating oral antihistamine
2nd gen
Term
Cetirizine
Definition
Minimally sedating oral antihistamine
2nd gen
Term
Levocitirzine
Definition
Minimally sedating oral antihistamine
2nd gen
Term
diphenhydramine
Definition
Mildly sedating oral antihistamine
Benedryl
Term
Emadine
Definition
Antihistamine
Term
Opcon-A
Definition
Antihistimine/vasoconstrictor
Term
Visine A
Definition
Antihistimine/vasoconstrictor
Term
Naphcon A
Definition
Antihistimine/vasoconstrictor
Term
Cyclosporin A
Definition
Immunosuppressive agent
Good for dry eye and off label for allergies
Term
Singulair
Definition
Oral leukotriene blocker
Term
Cocaine
Definition
Anesthetic and mydriatic
Blocks NE reuptake (indirect adrenergic)
Causes mydriasis and vasoconstriction
Used to diagnose horners
Term
Tetracaine
Definition
Anesthetic
More sting than benoxinate or proparacaine
Contraindicated with sulfonamides
Comes in viscous sol.
Term
Benoxinate
Definition
Anesthetic
Only available with NaFl
For tono
Term
Proparacaine
Definition
Anesthetic
Popular in optometry
Available with NaFl.
Less sting
Term
Lidocaine
Definition
Preservative free amide anesthetic (if akten)
Also comes in a patch and as an injectable.
Term
EMLA cream
Definition
Cream anesthetic. Good for post herpetic neuralgia
Term
Epinehprine
Definition
Often combined with anesthetic to decrease bleeds and systemic absorbtion.
Term
Phenylephrine
Definition
Mydriatic
Direct acting adrenergic
Good vasoconstrictor, can be used for horner's and ptosis. 10% problematic with heart issues and have drug interactions.
Term
Hydroxyamphetamine
Definition
Mydriatic
Indirect acting adrenergic
Increases NE release from nerve terminal
Also inhibits NE reuptake
Can cause vasoconstriction. Few systemic side effects topically. May also be used in horner's. Available in paramyd (combo with tropicamide)
Term
Rev-Eyes (dapiprazole)
Definition
Reverses dilation from phenyl or hydroxyamphetamine. Causes redness and ptosis
Term
Atropine
Definition
Cyclopegic
Works 7-12 days
For uveitis, accomodative esotropes or to break synechiae. Has overdose risk (hot as a hare, mad as a hatter, dry as a bone, red as a beet). 20 drops of 1% fatal to children
Term
Scopolamine
Definition
Cycloplegic
Works 5-7 days
May be better for people with dark irides
For uveities, synechiae or an alternate to atropine. MORE toxicity risk (central).
Available as a motion sickness patch
Term
Homatropine
Definition
Cycloplegic
Works 1-3 days
DOC for uveitis and atropine-sensitivity. Long dilation time and poor cycloplegic potency
Term
Cyclopentolate
Definition
Cycloplegic
Works 24 hours
DOC for cycloplegic refraction. Comes in a spray. Less SE in 1%
Term
Tropicamide
Definition
Cycloplegic
Works 4-6 hours
Poor effect in a red eye. Used in combination (with anesthetic increases effect). DM patients resistent without phenyl. Less impacted by iris pigmentation, increased concentration doesn't increase dilation.
Mostly for dilation! Safe with heart probs
Term
Diclofenac
Definition
Classic topical NSAID
Peripheral acting analgesic
Acetic acid non-salicylate
Generics can cause corneal melt in sick eyes
Term
Nepafenac
Definition
New topical opthalmic NSAID (better anti-inflammatory)
Peripheral acting analgesic
Term
Bromfenac
Definition
New topical opthalmic NSAID (better anti-inflammatory)
Peripheral acting analgesic
Term
Celebrex
Definition
Oral NSAID
Cox-2 inhibitor
Peripheral acting analgesic
Ceiling effect
May increase risk of heart attack/stroke
Term
Ibuprofen
Definition
Oral non-salicylate NSAID
Propionic acid
Peripheral acting analgesic
Ceiling effect
More effective than aspirin
Term
Ketoprofen
Definition
Oral non-salicylate NSAID
Propionic acid
Peripheral acting analgesic
50 mg q4g equal to tylenol with codeine. Good for ocular pain
Term
Naproxen
Definition
Oral non-salicylate NSAID
Propionic acid
Peripheral acting analgesic
May be safer because mostly cox-2
Term
Indomethacin
Definition
Oral non-salicylate NSAID
Acetic acid
Peripheral acting analgesic
Causes corneal deposits (stromal specks and whorl-k) and retinal pigment scattering/depigmentation
Term
Ketoroloac
Definition
Oral NSAID
Peripheral acting analgesic
Pyrrolo-pyrrole
Strongest. Only post surgical
Term
Ponstel
Definition
Oral NSAID
Peripheral acting analgesic
Anthranilic acid
Term
Piroxicam
Definition
Oral NSAID
Peripheral acting analgesic
Fenolic acid
57 hr half life
Term
Codeine
Definition
Narcotic (central acting)
Modest analgesic, moderate sedative
Often combined with NSAIS and aspirin
Term
Acetaminophen (tylenol/APAP)
Definition
Non-narcotic analgesic
Maybe central acting
Analgesic and antipyretic
Toxicity possible and causes liver,kidney and heart probs
Term
Hydrocodone
Definition
Narcotic (central acting)
Modest analgesic, mild sedative
Comes in combos with acetaminophen aspirin and ibuprofen (vicoden, lortab, vicoprofen)
Term
Tramadol
Definition
Central acting analgesic
Non-scheduled med .
Lower risk of abuse, interact with MAOI
Term
Gabapentin
Definition
Anti-convulsant
Changes the way the body senses pain
Good for post-herpetic neuralgia
Term
Caffiene
Definition
Adjuvant
No direct analgesic affect but increases effect of NSAID/narcotics
Term
ASA (salicylate/aspirin)
Definition
Analgesic
Anti-inflammatory
Peripheral acting analgesic
Anti-pyretic and anti-platelet activity
Causes Reye's in sick kids
Term
Doan's pills (magnesium salicylate)
Definition
Non-narcotic analgesic
Less platelet activity, anti-inflammatory and GI issues than aspirin
Term
Plaquenil
Definition
Anti-malarial
Treats malaria and autoimmune disorders
Causes whorl K (verticillata), glare/halos bullseye maculopathy
Term
Chlorpromazine
Definition
Anti-psychotic
Causes anterior subcapsular stellate cataracts (dense 3-9 point stars), fuzzy vision, halos
Term
Gold salts
Definition
Cause chrysiasis (gold deposits in cornea and lens)
Look similar to agryosis (from silver), chalcosis (copper), siderosis (iron) and bismuthiasis (bismuth)
Term
Oxsoralen/Methoxsoralen
Definition
Used to treat psoriasis/vitiligo
Are photosensitizing and cause cataracts
Term
Amiodarone
Definition
Used to treat cardiac arrhythmia
Causes whorl-k (superficial, brownish similar to hudson stali line) also cause lens deposits, decrease VA
Term
Crack cocaine
Definition
Causes decreased corneal sensation, ulceration, injection, and vision loss. May have associated infection.
Term
Systemic steroids (SE)
Definition
May be used for many things including JRA
Cause PSC
Term
Flomax
Definition
Used for prostate issues
Cause floppy iris syndrome
Term
Accutane (isoretinion)
Definition
Acne med
Causes corneal opacities, neo, SPK, bleph, dry eye/CL intolerance, pseudotumor cerebri, birth defects, impaired dark adaptation
Term
Ethambutol
Definition
Used to treat TB
Causes retrobulbar optic neuritis (decreased VA, color vision probs, VF loss)
Term
Digitoxin/Digoxin
Definition
Used for congestive heart failure
Cause snowy vision, color vision issues and entopic phenomena
Term
Tamoxifen
Definition
Anti-cancer drug
Cause yellow/white refractile bodies in macular and edema, decreased VA, VF defect
Term
Talc (IV drugs)
Definition
Cause retinal emboli (tiny, yellow/white spots resulting in occlusions and neo)
Term
Niacin
Definition
Not used much anymore
Causes CME, maybe decreased VA
Term
Viagra
Definition
For sexual arousal
Causes vasodilation. mayb be related to NAION
Term
Xalatan (latanoprost)
Definition
Prostaglandin analogue
Increase uveoscleral outflow
Less redness
Term
Travatan Z (travoprost)
Definition
Prostaglandin analogue
Increase uveoscleral outflow
Better for african americans
Maintains effects for 44 hours.
BAK free
Term
Zioptan (tafluprost)
Definition
Prostaglandin analogue
Increase uveoscleral outflow
Term
Lumigan (bitmatoprost)
Definition
Amide-based prostaglandin analogue (prostanoid)
Increase uveoscleral outflow, (+/- outflow facility)
Stings more
Also available as latisse for eyelash growth
Term
Timolol maleate (timoptic)
Definition
Beta blocker
Decrease aqueous production
Gold standard
Available PF (ocudose) and in gel. Istalol formulation is more lipophilic
Term
Timolol hemihydrate
Definition
Beta blocker
Decrease aqueous production
Cheaper than timoptic but brand name
Term
Caretolol (ocupress)
Definition
Beta blocker
Decrease aqueous production
Less effective but has intrinsic sympathomimetic activity ( less SE on depression/cholesterol)
Term
Betaxolol
Definition
Beta blocker
Decrease aqueous production
Beta 1 selective with calcium channel blocking effect/less vasoconstriction
Less IOP drop but maintains VF better
Term
Levobunolol
Definition
Beta blocker
decrease aqueous production
longest half life
Term
Dipivfrin HCL (propine)
Definition
Epinephrine prodrug
Acts as sympathomimetic
Decrease aqueous production
Allergy risk
Term
Apraclonidine (iopidine)
Definition
Alpha 2 agonist
Decrease aqueous production
Not effective as a third med with B-blocker and CAI
For ACG and to prevent IOP spike during surgery
Allergy probs
Tachyphylaxis
Term
Brimonidine (alphagan P)
Definition
Alpha 2 agonist
Decrease aqueous production and increase uveoscleral outflow (dual action)
Can cause lid redness and miosis in dim light. Available with b-blockers (combigan) and CAI (simbrinza) in combo.
Term
Dorzolamide (trusopt)
Definition
CAI
Decrease aqueous production
Cannot add to latanoprost or oral CAI. Available in combo with timolol (cosopt)
Term
Brinzolamide (azopt)
Definition
CAI
Decrease aqueous production
Less SE
Available in combo with brimonidine (sabrinza)
Term
Acetazolamide (diamox)
Definition
Oral CAI
Decrease aqueous production
More for angle closure, macular edema or as a diuretic
Term
Methazolamide
Definition
Oral CAI
Decrease aqueous production
less SE than diamox but still many and multiple contraindications (class wide)
Term
Glycerin
Definition
Hyperosmotic
Decrease IOP by osmosis
In emergency situations
Warn diabetics of glucose load
Causing vomiting! among other SE of dehydration
Term
Mannitol
Definition
Hyperosmotic
Decrease IOP by osmosis
Safe for diabetics, IV only
Term
Urea
Definition
Hyperosmotic
Decrease IOP by osmosis
Not safe for diabetics
IV only
Term
Pilocarpine
Definition
Miotic
direct acting Parasympathomimetic
Increase aqueous outflow
Better in light irides
Available in gel or sol.
Ok for angle closure. For non-presbyopes SE are significant. SLUD is SE in all people (rare)
DOC for Pigment dispersion glaucoma
Available as an insert (ocusert) which operates under zero order kinetics. Also comes with timolol as combo (rare)
Term
Carbachol
Definition
Miotic
Direct acting Parasympathomimetic
Increase aqueous outflow
Poor penetration, more SE. Surgery only
Term
Echothiophate
Definition
Miotic
Indirect acting long term
late stage POAG and accomodative ET
Term
Pyhysostigmine
Definition
Miotic
Indirect acting long term
late stage POAG and accomodative ET and as an atropine poisoning reversal
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