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