Hi. I’m looking for any members with Graves’ disease who are using PTU or who have used PTU. Did you have a positive or negative experience with this drug. Thanks 😊
ANYBODY USING PTU?: Hi. I’m looking for any... - Thyroid UK
ANYBODY USING PTU?


Hi again. I am making no headway with my GP. I ended up in an accident at home on a rural property and ended up in ED with a head injury, neck sprain and hand sprain. Seriously this stuff doesn’t stop happening to our family. Anyhow. I ended up in the GP surgery. He took my heart rate and it was 120 bpm and my blood pressure. I don’t know what that was. He asked me if I would do a blood test. I told him I hadn’t taken the drugs in 4 weeks and the result would be bad. So TSH <0.001 no suprises there.FT4 84 range 10-22. FT3 47.8 range 2.0-6.0. His response was a txt to say yet again I strongly recommend u take the carbimazole. I told him in the appt it made me feel sick, headaches, change of taste buds and generally unwell. No one is making any ground here. So I am trying to think what can I do and I wonder if PTU would be a choice because right now there are no choices for me and I feel trapped. It is worth mentioning I have been diagnosed with trauma due to the health system in NZ and generally do not trust doctors. Big sigh. I am off work for 6 weeks and the dr suggested I take the carbimazole whilst I am off work but my thoughts are long term what do I do when I return to work. I cannot feel sick and I don’t think that’s a realistic thing to ask a person to do this long term. This is so hard. I am taking a beta blocker and now a nausea tablets because since having this accident I feel very sick on a daily basis. The dr will no doubt say it’s because FT3 is high and not consider the head injury. Big sigh and sorry for the rant
I think I would the GP to send me to the Endo. I think if i talk to the Endo he might prescribe PTU. I don’t want to say this to the dr as I dont want to essentially piss him off. We r at an impass. The next time I see the Endo is March and at this rate I will still be hyper. I have heard that PTU can be more harmful than carbimazole but right now I’m not taking any carbimazole because of the side effects.
How did u get offered PRU over the traditional carbimazole?
At my first Endo appt I was told about PTU bit there was a reluctance to prescribe it. They wanted me to do carbimazole.
Carbimazole is normally preferred because there appears to be less risk of liver problems. It also has a longer half life, which means it can often be taken just once a day, especially as the dose is titrated down, leading to improved compliance. However, PTU is preferred for women in the first trimester of pregnancy because the chances of birth defects are thought to be fewer/milder.
I get very unwell on the carbimazole. Nausea, headaches and changed taste. I got prescribed anti nausea drugs, the headaches don’t go with paracetamol and food doesn’t taste as it should. No one is offering PTU so now I don’t take the carbimazole. I need to work but can’t work feeling so sick. I’m really stuck. I don’t think it’s reasonable to have these side effects long term.Thank you for your reply.