Levothyroxine And Fainting (Page 2) (Top voted first)

I was a perfectly healthy 14 year old until I grew very tired and went to see a doctor. We got blood work done & my tsh level was 150 (very bad) so my endocrine put me on 88mcg of levo. Im a little over a month into taking it and I've become very short of breath, having trouble excersising and today I fainted. I felt really nauseous and within 1 minute I passed out. Has anyone else experienced this?? I don't think it's normal but I'm curious if or how they fixed it. thanks

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My mom is on Levothyroxine and fainted on it. She suffered a concussion and severe trauma to the outer layer of the scalp, for lack of a better term. It was so frightening because she just went out like a light. She had no history of fainting and since being on Levothyroxine she's been no where near her usual self. She is elderly and I'm very upset this medication did such a thing. I can't let it happen again so we're going to the doctor tomorrow even though we were at the hospital two days ago over the concussion. Now we are following up. Hopefully this comment was helpful.

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I had the same issue. Turned out to be low cortisol and adrenal issues. I drink an adrenal cocktail made of 2 cups of water. Half a teaspoon of Himalayan pink salt, dash of fresh lemon juice or a pinch of Vitamin C powder without Ascorbic acid. Stevia to sweeten. Also add 10 to 15 drops of liquid minerals. Ensure to drink enough water relevant to your body weight. Read up on adrenals and thyroid.

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