Tapazole
(methimazole)
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Lowers thyroid hormone levels.
Skip Upsides & Downsides section. Skip to side effects section.
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Our bottom line
Tapazole (methimazole) is an effective medicine for lowering thyroid hormone levels, but it requires frequent blood tests and monitoring for serious side effects.
Lowest price near you
- Price before coupon$14.45
- Lowest price with coupon$7.40
- Savings49%
Quick facts about Tapazole
- Drug class: Endocrine
- Rx status: Prescription only
- Generic status: Lower-cost generic available (methimazole)
Upsides
- Tapazole (methimazole) can be an effective oral treatment for some patients with hyperthyroidism who don't want to do surgery to remove their thyroid.
- Tapazole (methimazole) is preferred for children since other antithyroid medicines can cause serious liver damage.
- Generally safe to use in pregnant women who are more than 3 months into their pregnancy and in those who are breast-feeding.
- Tapazole (methimazole) is an affordable medication even for those without insurance.
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Downsides
- Your dose may change a lot in the beginning when you first start taking Tapazole (methimazole).
- You will need to get frequent blood tests to make sure you're getting the right dose.
- Tapazole (methimazole) isn't a recommended treatment option during the first three months of pregnancy.
- DRUG_ NAME can lower your ability to fight off infections.
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What to expect from Tapazole, on one page
How it works
Tapazole (methimazole) is an anti-thyroid medicine. It blocks the thyroid gland from making thyroid hormones.
Quick facts about Tapazole
- Drug class: Endocrine
- Rx status: Prescription only
- Generic status: Lower-cost generic available (methimazole)
Used for
Dosage forms
- Pill
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Prices and coupons
Skip prices section. Skip to what to expect section.Prices and coupons for 30 (5mg) tablets of methimazole near
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- Kroger PharmacyGet free coupon$7.40
- CostcoGet free coupon$7.65
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See more prices and coupons in your areaWhat to expect when you take Tapazole (methimazole) for Hyperthyroidism
Skip what to expect section. Skip to side effects section.- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Effectiveness
- Starts to kick inFull effects
- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Possible side effects
- Skin rash
- Hives
- Nausea
- Vomiting
- Heartburn
- Joint pain
It can take time for a drug to start working, or for some side effects to go away.
Source: FDA product label and Iodine pharmacistsSide effect rates for Tapazole (methimazole)
Manufacturers don’t say how common these side effects are when taking Tapazole for hyperthyroidism
- Skin rash
- Hives
- Nausea
- Vomiting
- Heartburn
- Joint pain
- Numbness/tingling
- Loss of taste
- Abnormal loss of hair
- Muscle pain
- Headache
- Itching
- Drowsiness
- Inflammed nerves
- Swelling
- Dizziness
- Skin color changes
- Yellowing of skin and eyes
- Enlarged lymph nodes
- Lowered immune system response
- Fever
Risks and Warnings for Tapazole (methimazole)
Skip risks section. Skip to common concerns section.- Higher risk if:
- › Those who are taking Coumadin
Tapazole (methimazole) can increase the risk of bleeding if you are also taking Coumadin. Tell your doctor right away if you experience bruising, dark stools, pink or red colored urine, or unusual bleeding from your nose or gums.
Common concerns from people taking Tapazole (methimazole)
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- Tell your doctor right away if you develop a sore throat or fever while taking Tapazole (methimazole).