Tymlos side effects

Posted by loh @loh, Jan 29, 2025

Has anyone else had leg/back aches with Tymlos? I've been on it since October and lately I've had terrible aches in my legs and lower back, especially at night. Is that one of the known side effects? Thanks!

Interested in more discussions like this? Go to the Osteoporosis & Bone Health Support Group.

Profile picture for CathyF31 @cathyf31

@gravity3 With more and more men being diagnosed with osteoporosis, one would think that more attention would be given to this condition, but it's still unacceptably slow and not receiving the attention that is needed. With doctors being all over the place with their understanding, training, and desire to research the field themselves to best treat their patients, it is doubtful we're going to see any drastic changes anytime soon. I am just blown away at how little specialists actually know regarding the latest info in the field and are resistant to the minimal research available.

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@cathyf31

Yup. And to add insult to injury our medical system is overburdened so much so that it becomes "cause for celebration" if a provider has more than 10-15 minutes to spend with patients.
Did I share this with you? patientrevolution.org

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Profile picture for gravity3 @gravity3

@cathyf31

Yup. And to add insult to injury our medical system is overburdened so much so that it becomes "cause for celebration" if a provider has more than 10-15 minutes to spend with patients.
Did I share this with you? patientrevolution.org

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@gravity3 Sadly true. And no, never heard of that org. My band widrh is full right now and doesn't have the capacity to look into anything else right now. My plate is full. Thanks for sharing and best wishes.

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Hello, I too experience leg pain and sometimes wrist and shoulder pain specially at night after I inject, the pain is not constant and it is not severe and I am ok the following morning. I have attributed to one of the expected side effects. Take care.
Consuelo Duplass

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I started Tymlos injections in May 2026 and the leg pain seems constant and is concerning to me. Each morning feels like I've run a marathon in my sleep. Soreness and sometimes a sharp shooting pain in my thighs. It's only been 2 months! It makes exercising even more difficult. Doctor advises the pain should subside after my body has "acclimated" to the medication but I am skeptical. Can anyone who's been doing injections for 6+ months offer any wisdom, hints or tips? Thank you in advance.

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Profile picture for rebeccas3 @rebeccas3

I started Tymlos injections in May 2026 and the leg pain seems constant and is concerning to me. Each morning feels like I've run a marathon in my sleep. Soreness and sometimes a sharp shooting pain in my thighs. It's only been 2 months! It makes exercising even more difficult. Doctor advises the pain should subside after my body has "acclimated" to the medication but I am skeptical. Can anyone who's been doing injections for 6+ months offer any wisdom, hints or tips? Thank you in advance.

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@rebeccas3 Have you considered lowering your dose (number of clicks on your injection) to give your body a break from the pain? I experienced the same thing, especially when I had switched to nightly injections. (I quickly switched back to morning injections, hydrated well, etc). I lowered my dose to 40 mcg (4 clicks), with the hopes of titrating back up slowly. However, now that I am into my fifth pen, I have not been able to do so due to side effects. I figured the benefits of a lower dose will outweigh having to stop the medication. I have my next DEXA bone scan at the end of August . Hoping for the best. My bone markers still show that I am in an anabolic stage with a good P1NP to CTX ratio. Good luck!!

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Profile picture for ccduplass @ccduplass

Hello, I too experience leg pain and sometimes wrist and shoulder pain specially at night after I inject, the pain is not constant and it is not severe and I am ok the following morning. I have attributed to one of the expected side effects. Take care.
Consuelo Duplass

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@ccduplass
How long after you started on Tymlos did the leg pain at night start? About how long does it last and when? Thx

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Profile picture for rebeccas3 @rebeccas3

I started Tymlos injections in May 2026 and the leg pain seems constant and is concerning to me. Each morning feels like I've run a marathon in my sleep. Soreness and sometimes a sharp shooting pain in my thighs. It's only been 2 months! It makes exercising even more difficult. Doctor advises the pain should subside after my body has "acclimated" to the medication but I am skeptical. Can anyone who's been doing injections for 6+ months offer any wisdom, hints or tips? Thank you in advance.

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@rebeccas3
9 months in on Tymlos…just started getting leg pains mostly at night

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Profile picture for osteopatient2026 @osteopatient2026

@ccduplass
How long after you started on Tymlos did the leg pain at night start? About how long does it last and when? Thx

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@osteopatient2026
Hello, the pain started off and on a few weeks after I began treatment, it is sporadic now (4 months since)and not acute. Take care!

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Profile picture for ccduplass @ccduplass

@osteopatient2026
Hello, the pain started off and on a few weeks after I began treatment, it is sporadic now (4 months since)and not acute. Take care!

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@ccduplass
Thx for the reply…that’s what I’m told to expect as well. Just like hearing from actual patients:))

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Profile picture for CathyF31 @cathyf31

@rebeccas3 Have you considered lowering your dose (number of clicks on your injection) to give your body a break from the pain? I experienced the same thing, especially when I had switched to nightly injections. (I quickly switched back to morning injections, hydrated well, etc). I lowered my dose to 40 mcg (4 clicks), with the hopes of titrating back up slowly. However, now that I am into my fifth pen, I have not been able to do so due to side effects. I figured the benefits of a lower dose will outweigh having to stop the medication. I have my next DEXA bone scan at the end of August . Hoping for the best. My bone markers still show that I am in an anabolic stage with a good P1NP to CTX ratio. Good luck!!

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@cathyf31
No, I have not considered that but will definitely check with my doctor. I believe my next scan is still 4 months away as I am just getting started. I'm wondering too if injection site has anything to do with it. I had lots of trouble injecting into my stomach so switched to thigh injections probably 6 weeks ago. While that is working better in terms of less pain and bruising, am I giving up stomach bruises for leg pain?? Thanks for your feedback, I really appreciate it.

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