endocrine disorders pharmacokinetics/adverse reactions/dosage Flashcards
cinacalcet adverse reactions
- CV: arrythmias, chest pain
- GI: vomiting, diarrhea
- MS: muscle aches/cramps, sudden tightening of muscles in hands, feet, face, throat
- NEURO: dizziness, weakness, burning, tingling, unusual feeling in lips, tongue, fingers, or feet, seizures
vasopressin adverse reactions
- CV: MI, diaphoresis
- DERM: rash, skin blanching, pallor
- GI: N/V, diarrhea
- NEURO: dizziness
- MISC: anaphylaxis, pain at injection site, water intoxication
desmopressin adverse effects
- CV: acute MI, thrombosis, facial flushing, edema, HTN, palpitations
- EENT: rhinorrhea/nasal congestion from nasal spray
- GI: abdominal cramps, nausea
- GU: decreased urination
- META: water intoxication, rapid weight loss
- NEURO: agitation, coma, headache, insomnia, confusion, seizures
Syntroid, Levoxyl, unithroid pharmacokinetics
page 200
Synthroid, Levoxyl, Unithyroid (T4)
adverse reactions
- CV: tachycardia
- DERM: urticaria
- META: heat intolerance
- NEURO: tremors, rash
liothyronine
(Cytomel, Triostat)
pharmacokinetics
page 201
T4 dosage
50mcg initially
may be increased every 2-3 weeks
liothyronin dosage
5mcg/day
may increase by 5-10mcg/week
liothyronine maintenance dose for myxedema goiter
75 mcg daily
liothyronine adverse reactions
- CV: arrythmias, tachycardia
- DERM:reversible hair loss in children at begining, dry skin, rash, hives
- GI: intolerance
- NEURO: headaches
dosage of liotrix
50/12.5 mcg then double every month until desired results are achieved
liotrix adverse reactions
- CV: CARDIOVASCULAR COLLAPSE, arrythmia, tachycardia, HTN
- DERM: increased sweating
- ENDO: hyperthyroidism, menstrual irregularities
- GI: N/V, cramps
- META: weight loss, heat intolerance
- MISC: accelerates bone maturation in children
- NEURO: insomnia, irritability, nervousness, headache
PTU pharmacokinetics
page 204
PTU dosage guidelines
page 204
PTU adverse reactions
- DERM: hair loss, pruritis, rash, skin pigmentation, urticaria
- GI: nausea
- HEM: agranulocytosis can occur as long as 4 months after therapy and can cause fatal hepatitis
- MISC: lupus-like syndrome
- NEURO: headache, paresthesia
methimazole pharmacokinetics
page 205
dosing of methimazole
start with 15-60mg as single or divided doses for 6-8 weeks
cinacalcet pharmacokinetics
page 207
calcitrol pharmicokinetics
page 208