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Medications
Propylthiouracil

Propylthiouracil

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Propythiouracil (PTU) can be used to control an overactive thyroid in the first trimester. PTU should be used with caution or avoided in the second and third trimester to avoid maternal liver complications.

Dr. Jeffrey Pollard reviewed this

23 year experience in ENT and Head and Neck Surgery

Drug Class

Thyroid drug

Brands

PTU

Side Effects

Common

Fever
Itchy rash
Vomiting
Joint pains
Itching or burning
Nausea
Abnormal sense of taste
Rash
Decreased taste
Itchy skin

Treats

Hyperthyroidism
4
21 reviews
Graves' disease
3.9
60 reviews
Overactive thyroid
3.6
11 reviews

Related questions

A 48-year old asked:

Tell me about ptu (propylthiouracil) effects/?

1 doctor answer • 1 doctor weighed in

A 28-year old male asked:

For how long time did ptu (propylthiouracil) taken?

1 doctor answer • 2 doctors weighed in

A 29-year old asked:

Can you have a bad reaction to propylthiouracil (ptu)?

1 doctor answer • 5 doctors weighed in

A 44-year old asked:

Can you tell me about a bad reaction to propylthiouracil (ptu)?

1 doctor answer • 1 doctor weighed in

A 43-year old asked:

Whats the maximum milligrams of ptu (propylthiouracil) a person can take daily?

1 doctor answer • 1 doctor weighed in

A 36-year old asked:

Whats effect of propylthiouracil on fetus?

2 doctor answers • 7 doctors weighed in

A 45-year old asked:

What are the side effect propylthiouracil 50 mg?

1 doctor answer • 2 doctors weighed in

A 42-year old asked:

How does ptu (propylthiouracil) beta blocker effect teen?

1 doctor answer • 2 doctors weighed in

A 20-year old female asked:

What does ptu (propylthiouracil) means and the side effects?

1 doctor answer • 2 doctors weighed in

A 32-year old asked:

How long are the side effects and symptoms of propylthiouracil supposed to last?

1 doctor answer • 6 doctors weighed in

A 32-year old asked:

Can you tell me more about bad reaction to propylthiouracil (ptu) manufactured by purepac?

1 doctor answer • 2 doctors weighed in

A 40-year old female asked:

What is the difference between ptu (propylthiouracil) and carbimazole? Is it possible to switch medication?

1 doctor answer • 1 doctor weighed in

A 31-year old female asked:

Can propylthiouracil cause headaches? I've been taking propylthiouracil for a month and now have headaches almost daily. Could this be the cause?

1 doctor answer • 2 doctors weighed in

A 27-year old female asked:

Done an sgpt test and it says on the result that mine is 66 (ref: 9.00-52 u/l(h). Do i need to worry? I am drinking ptu (propylthiouracil) for my thyroidism continuously

1 doctor answer • 3 doctors weighed in

A 41-year old asked:

Can I take ptu (propylthiouracil) in pregnancy?

1 doctor answer • 11 doctors weighed in

A 32-year old asked:

Is ptu (propylthiouracil) safe when you are pregnant?

1 doctor answer • 4 doctors weighed in

A 24-year old male asked:

Which is more effective ptu (propylthiouracil) or methimazole?

1 doctor answer • 1 doctor weighed in

A 27-year old female asked:

Been on ptu (propylthiouracil) for 13 days will the breathing issue stop?

1 doctor answer • 1 doctor weighed in

A 21-year old female asked:

Since being on 600mg of PTU, (propylthiouracil) I've been experiencing constant chest and back pains, is it related??

1 doctor answer • 1 doctor weighed in

A 20-year old female asked:

I've been taking 350mg of ptu (propylthiouracil) in one go, since doing this, i'm experiencing pain in the upper right side of my stomach, what should I do?

2 doctor answers • 2 doctors weighed in

A 43-year old asked:

How come propylthiouracil used to treat hyperthyroidism?

1 doctor answer • 3 doctors weighed in

A 33-year old asked:

Im having severe (even rare) side effects of ptu (propylthiouracil). Do I call my endo?

2 doctor answers • 3 doctors weighed in

A 35-year old asked:

What are other medications for surgery other than carbimazole and propylthiouracil (ptu) and how effective are they?

2 doctor answers • 2 doctors weighed in

A 32-year old female asked:

My weight is raising after get medication for hyperthiroidism. Can I do exercise? I want standard weight now. Fyi doc here give me ptu (propylthiouracil) and propanol

1 doctor answer • 1 doctor weighed in

A 24-year old male asked:

What you think of my prognosis if my labs are like this tsh0.025 frm 0.013 nd ft3 4.82 frm 6.10 after taking methimazole for 21dys but im on ptu (propylthiouracil) now?

1 doctor answer • 1 doctor weighed in

A 33-year old female asked:

21 weeks preg, stopped PTU (propylthiouracil) about 2 months ago because it makes me sick, endo refuses to give me different meds. should I seek a new endo? No to PTU (propylthiouracil)!!

1 doctor answer • 1 doctor weighed in

A 33-year old female asked:

Stopped taking PTU (propylthiouracil), (propylthiouracil) 21 weeks, active baby, growing well but endo says get back on PTU (propylthiouracil) even though I feel fine. How high are the risks if I refute meds?

1 doctor answer • 1 doctor weighed in

A 35-year old asked:

I have hyperthyroidism. Is taking ptu (propylthiouracil) ok in pregnancy?

1 doctor answer • 2 doctors weighed in

A 39-year old asked:

Are there any problems with taking propylthiouracil, topiramate once a day and sumatriptan?

1 doctor answer • 3 doctors weighed in

A 32-year old asked:

What can I expect after having a thyroidectomy and radioiodine treatment for ptu (propylthiouracil)?

1 doctor answer • 2 doctors weighed in

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