I was on 75 and they moved me to 50 now. Started juicing in Jan 2018. Sometimes my TSH is normal sometimes not. Hope you’re feeling better! I am really worried about my daughter. I was diagnosed with fibromyalgia but by then I had stopped seeing my endo due to scheduling difficulties and was relying on a gp. I was hypothyroid that time, re-tested in June and was on the low end of normal, re-tested in September and was hyper. My TSH level dropped to 0.08. Adrenaline increases your heart rate, elevates your blood pressure and boosts energy supplies. At the time I found out my endo was retiring so I had to find another doctor. I am a big guy (fat, not tall) at almost 6 ft and 250 lbs. I then began having these horrible, horrible bouts of panic, flushing, shaking, shortness of breath and nausea. In the last few years my dose went from 50 to 110 now. The beta blocker should help while I ride it out. This morning I felt amazing, but tonight I still can’t sleep, still having anxiety attacks, still emotional and sweating buckets but nothing like day 1. Since synthroid has a narrow therapeutic index (NTI) for dosing, even slightly too much of the synthetic hormone may provoke a tailspin of unwanted symptoms, most of which resemble hyperthyroidism (or excess thyroid hormone). Headaches, an increased heart rate or blood pressure, and feeling overwhelmed are just a few symptoms of stress. He is repeat testing my thyroid every 8 weeks as he lowers the dosage little by little. My gp finally agreed to cut my synthroid to 50 MCG and my symptoms stopped within a week. My doctor told me that sometimes after women enter menopause, synthroid tolerance and TSH “ideals” can change. I haven’t taken any additional these past 2 days and I’m hoping tonight I get back to normal. Finally went to an alternative doctor who suggested I cut my 88 mcg pills in half for week and see what happens. Rechecking labs in a week. I regularly would increase the amount of Synthroid I would take because I knew what happened in me when I didn’t have enough. I feel my doctor didn’t pay enough attention to my complaints. Individuals with insufficient levels of thyroxine (T4) exhibit symptoms of hypothyroidism such as: depression, lethargy, malaise, and sleepiness. I only took three doses of the 50 mg and woke last night to profuse sweating and blood pressure was 138/101. I hope you will feel better soon Sarah! I don’t know what to do. I had the typical hypo symptoms which improved after a new doctor caught the error. My Dr is a good Dr, and I don’t doubt her findings on my labs. I don’t have the hot flashes now. (Similar symptoms can arise after taking high doses of corticosteroids, ... including adrenaline and cortisol. And some women can suffer from the symptoms of estrogen dominance for 10 to 15 years, beginning as early as age 35. I did not realize 75 was not the lowest. Thanks information helped a lot! Something about potassium restoration. I am NEVER gonna do that again. I have the unique benefit/punishment of a former girlfriend trying to kill me by swapping my Synthroid for her seroquel. Today I got my blood work results out and doctor has prescribed 50mcg now. Itching is getting worse. My wife has been a mess since seeing her doctor last week. I questioned increasing from 125 mcg to 150 mcg, since that skipped the 137 mcg dose. Hi. I really need too know about when the sleeping aspect of the negative side effect will subside. I decided to try going back on my medication by taking only half a tablet a day. The hot flashes are common for me with steroids but not for more than 1 week. I feel awful and need to know how long it takes to calm down. When you eat large amounts of sugar, the body must produce insulin and other compounds designed to lower high blood … I was so upset I couldn’t loose weight because of this condition and unstable levels I increase my own dosage by take 800 mcg. I was over medicated by my Dr. I am only 5′ 3′ and 114 lbs so even small changes affect me. I didn’t think my meds were the problem since my TSH was a very middle of the road 1.9, but I took his advice and I swear, within 3 days of lowering the dose my symptoms started to subside. Since the severity of hypothyroidism is subject to individual variation and synthroid dosages necessitate patient-specific optimization, “too much synthroid” for one user may be a normal dose for another. Think of the jitters as your body’s way of telling you that you need to let go of some energy. A good endo looks at a lot of factors and will look at t3 and t4. I don’t have many of the symptoms of over medicating. It takes about a week to feel a difference, not completely better. The book is The Complete Thyroid Book by Kenneth Ain and M. Sara Rosenthal. No one seems able to take my concerns seriously, putting it down to her having Down Syndrome. 4.5 months ago had no refill on synthroid couldn’t get Dr or his office to call back. After more blood results and my symptoms she said stop taking altogether and suggested a specialist. But I know it messed up my thyroid and endocrine system. My Fibromyalgia pain has increased, I perspire as if I just ran a relay, I walk around so pissed off, I don’t want to go anywhere but when I make myself go I’m ready to go home, forget about the holidays I didn’t like them anyway, and my deltoid muscles hurt so bad I wake up screaming because I can’t lift my arms up. I’m just not sure what’s going on. My doc is letting me try 1 dose lower, 112 mcg Synthroid. I just wanted to give you a heads up, when your doc has you skip doses you might find yourself back well into hypothyroid range. I started suffering with outrageous fatigue yet at night had difficulty sleeping. Right now I’m at 150 mg until my next labs, guessing my Dr is cutting it down little by little til we get to the right dosage. Should you experience any of these symptoms while taking synthroid, medical attention is warranted. Your doctor probably didn’t advise you of that but it is very dangerous to take a hormone pill that could or could not be a little different. Over time after stopping my medication, perhaps my TSH got even higher than the 5.1 and then started coming down. I am having heart palpitations, but am tired all the time, cold, and depressed. One time I even threw up. What could cause this? I now take only 15 mg of armour thyroid. Do the symptoms of heart disease go away once you have gotten the right dosage? Synthroid (Levothyroxine) is a synthetic form of T4 (thyroxine), a hormone secreted by the follicular cells of the thyroid gland. Wondering if another male with the same age/weight can help me here. I’m also on blood pressure medication, Losartan, which I had just started at around the same time I’d found out I had thyroid cancer. Or if my new doc is just more experienced with thyroid disease and realizes what’s best for the majority might not be best for all. I brought to her attention we did labs and I was always told too high she said or low at times. I thought I was going crazy. and developed hyper symptoms after taking only 8 days of pills. About two and a half weeks later, I begin having the same symptoms as before when I decided to stop. I was so edgy and anxious that I seriously felt like I was developing a mental illness… it was HORRIBLE. . I knew that calcium interferes with absorption of Synthroid, so I downed a quart of yogurt and drank a lot of water. For example, if you were prescribed 100 mcg per day, yet took 300 mcg – you’ll likely exhibit more noticeable effects from too much synthroid compared to someone who was prescribed 25 mcg and took 50 mcg; the contrast is more significant in the first example. After some time all of my symptoms eased. This is so frustrating. Note: The author of this site is not engaged in rendering professional advice or services to the individual reader. I was on 200 mcg of brand name levoxyl. But I started exercising a lot more,ingesting coconut oil and taking vitamins. Had to get a prescription for Xanax in the meantime to control the adrenaline surges. Being hyperthyroid feels terrible, as you’ve discovered. I don’t know if going to the appointment with the list of side effects from this Synthroid website helped (I’ve been having shortness of breath, chest pains, excessive sweating and intolerance to heat). I had asked the endocrinologist for the smallest dosage of levothyroxine and trusted she listened to me. Switched endocrinologist and that’s where the problem was found. How much stress is too much? Your symptoms sound a lot like mine, so would love to hear your progress. Scary really. Has anyone else had their labs jump all over the place in a year after many years of remaining stable? This post has been a couple months. Ended up really ill in early August 2018, and had a retest of TSH while in hospital. Started 200mcg then lowered my dose to 175mcg after experiencing some of the symptoms. A hearty meal should help your stomach and digestive system absorb and break down the caffeine, as told by Livestrong. Thanks. It’s been 6 days since and I feel fatigued, and extremely emotional. Now that I’ve written this, my jitters seem to be (almost) gone. I self medicated as my Doctor is so hard to get into, but the 300 is what made me feel “normal.” But now I’m getting the sh-t side effects. On the other hand, someone who weighs 140 lbs and is taking 1 mcg/kg/day for subclinical hypothyroidism, a total daily dosage may be just 63.5 mcg. The lesser the extent to which an optimally calibrated dosage is surpassed, the less severe and/or numerous the symptoms of too much synthroid are likely to be. But too much napping makes it harder to sleep at night, which in turn may increase your anxiety. My dose may still need to go lower. What are the symptoms of an adrenal incidentaloma? Knowing how to spot the signs and symptoms that you’re under too much stress can help you stay aware and address the issues before they harm your health. I’m praying these begin to subside over the next week. Now after having 2 steroid injections, 4 weeks apart in my knee, I am back to having horrible hot flashes. He experienced sleeping issues, anxiety, depression, unclear thinking, then eventually after about 5 weeks, he had insomnia (about 2 hours of sleep a night). It turned out I didn’t need an increase at all, because I’d been taking my Synthroid incorrectly. I was advised to take 100mcg in pregnancy, before that I was taking 88mcg. Whilst we are awaiting her to consent to blood tests she remains on 75ml. Copyright © document.write(new Date().getFullYear()) Her Campus Media LLC. I’ve been taking 400 mcg everyday for the past year. That takes a good 8 weeks. Always get the same symptoms just out of the blue, then continue until I stop Meds. Could use advice. I think I’m in synthroid overload. Because of the widespread damage stress can cause, it’s important to know your own limit. But that could be coincidence, the chest pains have come and gone for a couple decades. I was having panic attacks, uncontrollable nervousness, wasn’t sleeping, horrible heart palpitations, sweating (I am usually freezing when everyone else is comfortable), increased bowel movements and nausea that made it difficult to eat. They will coordinate with your primary and your cardio. My heart felt like it was going to beat out of my chest, I could not breathe well, and my legs and face went numb. Other endos were mum about the dose not being adjusted. I started at 150 meg and went as high as 200 mcg. © MentalHealthDaily.com 2013-2019 | Privacy Policy | Legal Notice | Affiliate Disclosure, Synthroid (Levothyroxine) Side Effects & Adverse Reactions, Kratom Side Effects & Adverse Reactions (List), Phentermine Side Effects & Adverse Reactions (List), Saphris (Asenapine) Withdrawal Symptoms: List Of Possibilities, Qsymia Side Effects & Adverse Reactions (List), Armour Thyroid & Weight Loss: How It May Occur, Synthroid (Levothyroxine) & Weight Gain: An Uncommon Reaction, Pantoprazole (Protonix) vs. Omeprazole (Prilosec), Lexapro (Escitalopram) vs. Prozac (Fluoxetine), Pregabalin (Lyrica) vs. Gabapentin (Neurontin). At one point, the ER department said my levels were fine after a gallbladder attack. Remainder of thyroid was removed in late 2014. This was about time that I was experiencing medical issues, including continued perimenopase, so I attributed the anxiety and shortness of breath to worry. from 50mcg. In fact, far more women suffer from the effects of “estrogen dominance” during the transition — that is, they have too much estrogen relative to progesterone. I have Hashimoto’s, back in July I was diagnosed with h-pylori. It scared me when I discovered that I took two days worth of synthroid in one day, but otherwise I don’t notice side effects. Getting out of bed in the morning generally sucks for some people (me). After years of hell & my previous endos not being concerned about my symptoms, since my numbers are within clinical range, I have an endo who is willing to meet me halfway. Anything lower and I feel like an crazed, anxious loon. When I went to get my labs tested at 8 weeks I found my TSH was 36! About 30 minutes after I took it, I started feeling a little nervous and thought it was about the appointment I was heading off to. I’m so mad at myself for trying to self-medicate and causing this, but it’s so hard to get in to see an endo. So at 88 daily, I felt like a lunatic, but the slightly lower dose of 75 with 2x a week at 88 brought me back to feeling normal. This seems like a huge drop and want to know if anyone else has experienced such a change after being on a steady dose for years. It became worse over the period of a month or two after which time I also started having terrible problems concentrating, developed frequent loose bowels movements, had an increased heart rate and started losing weight. The hormone adrenaline (mentioned above) is not just released when blood sugar drops too low — it's also released when blood sugar levels fall quickly when they're too high. This article has changed the way I will proceed in the future in ways other than allowing someone else to set up my medications. I waited almost a month before having the procedure hoping it would correct itself. Those are rare, but there are plenty of sleepless nights. At first I thought it was a bad reaction to a high dose of prednisone my doc gave me for a pinched nerve, but nope. If I happen to skip breakfast and just go for the coffee (highly unlikely, but shit happens), one thing that might help calm the jitters is eating a hearty meal. I probably should have gone to the hospital because it was that bad. Because of that I try to stay out of the heat more than necessary after picking it up at the pharmacy. The onset of symptoms is often very gradual. This site uses Akismet to reduce spam. Eventually saw an endocrinologist that figured out I need Synthroid not generic levothyroxine. Body has been aching for 3 weeks daily migraines and last 2 weeks I feel like I have the flu but I don’t! My GP said I needed to increase my dosage to 100 a day. My endo said it was alright to do that (my apartment is very warm in the summer). Hi. I was prescribed too much intentionally as I’m overweight and the doctor thought it would increase my metabolism and I would lose weight. I am pretty tough having been through surgeries on my knees, shoulders, cervical fusion, lumbar fusion, etc., but the lack of a good, restorative sleep was horrible. Document the most prominent symptoms you experienced as a result of ingesting excess levothyroxine. Though the causes and mechanisms are different, in both cases the brain does not have enough oxygen, and similar symptoms and problems can occur. I have been on the new dose for 2 weeks. My new “ideal” for my TSH is about a 2.5 to 3.5. She immediately put me back on the levoxyl and took me off the natural hormone. Had another cardioversion, Nov. 30, ’16. No rest in 2 days. Of course, you can — and probably should ☺️ — start with a much lower dosage. How long do you feel it will be before he’s able to sleep 5 or 6 hours again? The palpations subsided and it looked like that 125 would work fine. After a year and a half of trial and error, I settled on 75 mcg 5 days a week and 88 mcg 2 days a week. My Thyroid level was very low and she strongly suggested I see an Endocrinologist. Synthroid (Levothyroxine) is a synthetic form of T4 (thyroxine), a hormone secreted by the follicular cells of the thyroid gland. Sometimes a tumor can cause the body to create too much adrenaline. By adding your email you agree to get updates about Spoon University Healthier. Last year I was exhibiting hyper symptoms. If you know (or suspect) that you may have ingested too much synthroid, seeking emergency medical attention is necessary. I am prescribed 100 mcg per day. Anyway about 2 or 3 years ago I had gastric sleeve surgery and lost about 50 pounds. How are you now, 2 months since your post? I am hoping in the next week or two that you and I will feel normal again. I have now been prescribed 150 and retest in 30-60 days. A month later I see him and he tells me my dosage was too high & he decreased it by .25. One thing I read is being hyperthyroid can cause muscle tissue to break down. My Cardiologist told me that I SCREWED UP! Contact your endo and request a follow up. I have been on synthroid for 36 years. I had thyroid cancer in 2013. The one change in symptoms so far is, very soon after starting the lower dose, my chest pains stopped, or at least became a lot less noticeable. My heart rate went to 201 bpm, I experienced extreme tremors, sleeplessness loss of appetite eight loss and tachycardia. The only thing I can think of to try right now until I go back to my doctor next month is to take the half tablet every other day. I really don’t know which is worse, the anxiety, leg sweats, moodiness and irritability from the heavy doses of synthroid, or an increase in cancer risk. It was awful. I barely could function. But it has a great section about thyrotoxicosis (one of the causes of thyrotoxicosis is thyroid hormone overdose). I had been to see my gp and rheumatologist repeatedly over the years as I dealt with severe pain and insomnia. Also, the person saying they slept 90 minutes A day, resonated with me. My endo believes that perimenopase/menopause attributed to the rise of my levels since I am completely dependent on medication. Even 200 felt better than 225. Sleepiness anxiety took meds for so many things. When she went in her TSH was low at 0.338 and her T3 was normal at 3.28 and T4 was also on the low end of normal at 1.2. Now I only take half – 0.25 mcg. About three weeks ago annual blood tests indicated that she needed an increased dose (75ml) Within a weeks she was displaying many of the symptoms above. I’ve had 2 ekgs done and both normal.