Methimazol
Brand names,
Methimazol
Analogs
Methimazol
Brand Names Mixture
Methimazol
Chemical_Formula
C4H6N2S
Methimazol
RX_link
http://www.rxlist.com/cgi/generic3/methim.htm
Methimazol
fda sheet
Methimazol
msds (material safety sheet)
Methimazol
Synthesis Reference
No information avaliable
Methimazol
Molecular Weight
114.17 g/mol
Methimazol
Melting Point
146 oC
Methimazol
H2O Solubility
275 g/L
Methimazol
State
Solid
Methimazol
LogP
-0.34
Methimazol
Dosage Forms
Tablet (5 or 10 mg)
Methimazol
Indication
For the treatment of hyperthyroidism, goiter, Graves disease and psoriasis.
Methimazol
Pharmacology
Used in the treatment of hyperthyroidism or an overactive thyroid gland, methimazole inhibits the synthesis of thyroid hormones and thus is effective in the treatment of hyperthyroidism. It may also be used to ameliorate hyperthyroidism in preparation for subtotal thyroidectomy or radioactive iodine therapy.
Methimazol
Absorption
Rapid with an oral bioavailability of 93%.
Methimazol
side effects and Toxicity
Oral LD50 in rats is 2250 mg/kg. Symptoms of overdose include nausea, vomiting, epigastric distress, headache, fever, joint pain, pruritus, and edema. Aplastic anemia (pancy-topenia) or agranulocytosis may be manifested in hours to days. Less frequent events are hepatitis, nephrotic syndrome, exfoliative dermatitis, neuropathies, and CNS stimulation or depression.
Methimazol
Patient Information
Patients should be instructed to report to their physicians any symptoms of agranulocytosis, such as fever or sore throat.
Methimazol
Organisms Affected
Humans and other mammals