Thiamazole
Brand names,
Thiamazole
Analogs
Thiamazole
Brand Names Mixture
Thiamazole
Chemical_Formula
C4H6N2S
Thiamazole
RX_link
http://www.rxlist.com/cgi/generic3/methim.htm
Thiamazole
fda sheet
Thiamazole
msds (material safety sheet)
Thiamazole
Synthesis Reference
No information avaliable
Thiamazole
Molecular Weight
114.17 g/mol
Thiamazole
Melting Point
146 oC
Thiamazole
H2O Solubility
275 g/L
Thiamazole
State
Solid
Thiamazole
LogP
-0.34
Thiamazole
Dosage Forms
Tablet (5 or 10 mg)
Thiamazole
Indication
For the treatment of hyperthyroidism, goiter, Graves disease and psoriasis.
Thiamazole
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.
Thiamazole
Absorption
Rapid with an oral bioavailability of 93%.
Thiamazole
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.
Thiamazole
Patient Information
Patients should be instructed to report to their physicians any symptoms of agranulocytosis, such as fever or sore throat.
Thiamazole
Organisms Affected
Humans and other mammals