Top 100 drugs Flashcards
Name common SSRIs
Sertaline
Citalopram
Fluoxetine
Escitalopram
Common indications for SSRI
Mod-to-devere depression
Panic disorder
OCD
Adverse effects of SSRI
Weight loss or gain
GI upset
Hyponatraemia
Lower seizure threshold
Prolong QT interval
Elderly lady taking SSRI presents with confusion and reduced consciousness
Hyponatraemia ass. with SSRI
SSRI + NSAID risk?
- Increased risk of bleeding
- give with omeprazole
What drug co prescribed with SSRIs increase risk of Serotonin syndrome
- monoamine oxidase inhibitors
- tramadol
What duration once commencing SSRI should the first review be?
1-2 weeks
SSRI age <18
fluoxetine
How long should SSRI be continued once symptoms improve
Minimum of 6mnths after resolvement of symptoms
up to 2 years for severe depression
Diabetic neuropathy what drug prescribed
duloxetine
Drug for trimeginal neuralgia
Carbamazepine
Migraine prophylaxis
propanolol
Amitriptyline
Side effects of TCA
Dry mouth
constipation
urinary retention
Name first generation antipsychotics
haloperidol
chlorpromazine
Side effects 1st gen antipsychotics
extrapyramidal symptoms (acute dysytonic, akathisia, neuroleptic malignant syndrome)
hyperprolactinaemai
name 2nd gen antipsychotics
quetiapine
olanzapine
risperidone
clozapine
Antisphycotics and arrhythmias
cause prolongation og QT interval
When is clozapine used
Treatment resistant schizophrenia
Contraindications to clozapine
Neutropenic patients
severe heart disease
Side effect of clozapine
agranulocytosis
Dopaminergic drugs side effects
hypotension
nausea
hallucinations
wearing off effect
When is memantine commenced before donepezil
In moderate to severe Alzheimer’s
Short term side effect of levodopa
abnormal dreams
First line for generalised seizure
1st = sodium valoprate
2nd = lamotrigine or levertiacetam
Side effects of sodium valporate
- GI upset
- teratogenic
- Thrombocytopenia
- Severe liver injury
What monitoring should be done of sodium valproate ?
- liver function before and during first 6mnths
Sodium Valporate increases the plasma concentration of which drugs
- lamotrigene
- warfarin
Side effects of lamotrigene
blurred vision
dizziness
headache
irritability
Antiepiletic of choice in pregnancy
lamotrigene
Lamotrigine effect on the COCP
The COCP reduces plasma levels of lamotrigine
Seizure activity may increase when starting the COCP
When are triptans contraindicated
- Ischaemic heart disease
- CVD
- PVD
(due to vasoconstrictor properties)
Triptans + SSRI
- Serotonin toxicity
- Triptans + SSRI, TCA, tramadol can cause serotonin syndrome
Side effect of topirimate
- weight gain
(carbonic anhydrase inhibitor)
Drug for prophylaxis of migraines
- propanolol
- topirimate
- amitriptyline
Side effects of donepezil
- GI upset
- exacerbation of bronchospasm
- EPS