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