I'm still new here as only diagnosed with underactive thyroid last Friday.
Started 50mcg Levothyroxine at 7.30am on Saturday morning. By 11am I was starting a headache and although it's not currently as bad as it got to by Saturday evening I do still have a headache.
I'm also taking Nifedipine 10mg every morning and an iron supplement in the evenings with tea.
I've taken a combination of paracetamol, ibuprofen & aspirin to try to clear the headache but nothing's really helping.
Can anyone offer any advice?