My age is 33. I had c section 11 months ago. Before pregnancy I use to have 100mg.during pregnancy I used 125.
After delivery It has reduced to 112.now yesterday I did my thyroid profile. Everything is normal. Tsh is 11.8.
Near gynecologist asked to increase dosage 175. Is it correct. Can any one suggest dosage
Answers (16)
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Hii
Thyroid has types n u have hypothyroidism
175mcg is high as per ur profile
Thyroid is reversible n we can also stop medicine by proper dietary changes n life style changes
But it doesn't go completely
We have to check every 6 months or annually
If u r off meds
In order to know proper guidance n precautions
Connect with me over here
Happy to help u out
Share your history in detail, then I can help you further. What are you taking, share the name. You can take 150.
Repeat thyroid function tests after a month.
Pls share all your reports , a jump to 175 from 112 is ideally not indicated . In any scenario we adjust the dosage by 12.5 to 25 mcg . And recheck tsh levels after 6-8 weeks . Kindly connect .
### 🧠 **Clinical Summary:**
* **Age/Gender**: 33-year-old female
* **Obstetric history**: C-section delivery 11 months ago
* **Thyroid medication history**:
* Before pregnancy: **100 mcg/day levothyroxine**
* During pregnancy: **125 mcg/day**
* After delivery: reduced to **112 mcg/day**
* **Current TSH**: **11.8 mIU/L** (elevated)
* **Symptoms**: Not mentioned
* **Gynecologist suggested dose**: **175 mcg/day**
---
### 🔍 **Medical Interpretation (based on Harrison’s Manual of Medicine):**
1. **TSH 11.8 is elevated**:
* Indicates **hypothyroidism** or **under-treatment** of existing hypothyroidism.
* Target TSH for non-pregnant women is **<4.0–5.0 mIU/L** (ideally **<2.5 mIU/L** for optimal control).
2. **Postpartum thyroid status**:
* **Thyroid hormone requirement can change after delivery**.
* If the patient had **Hashimoto’s** or autoimmune thyroiditis, requirement may **persist or increase** postpartum.
3. **Dose increment to 175 mcg/day**:
* From 112 mcg to 175 mcg is a **large jump (\~56% increase)**.
* Usual increments are **12.5–25 mcg at 6–8 week intervals**, with repeat TSH testing.
---
### ✅ **What should be done (Guided by Harrison and Oxford):**
* A sudden jump to **175 mcg/day** may **overshoot** and cause **iatrogenic hyperthyroidism**.
* Recommended plan:
1. Increase dose **to 125 or 137 mcg/day initially**.
2. Repeat **TSH after 6–8 weeks**.
3. Adjust further if TSH still high.
* **Start low, go slow** is the preferred method to avoid side effects like palpitations, anxiety, and osteoporosis risk.
---
### 📌 Final Advice:
* Yes, **treatment adjustment is required** due to high TSH.
* But **increasing directly to 175 mcg may not be safe**.
* Consult an endocrinologist to titrate dose safely.
* Repeat **TSH every 6 weeks** after dose change until stabilized.
---
**References**:
* Harrison's Manual of Medicine, 20th Ed: Hypothyroidism section
🔗 [Dr. Pradeep Kumar – Practo Profile](https://www.practo.com/ajmer/doctor/pradeep-kumar-28-anesthesiologist)
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
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