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What Causes Decrease In The Breast Size While On Birth Control Pills?

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Posted on Tue, 31 Mar 2015
Question: My daughter had been on the birth control patch for a year and than had a implanon inserted 5 months ago. He breasts has decreased by half their size. I can not find any information that this is a side affect. Since the implant she has only had 1 period that lasted 7 days.
doctor
Answered by Dr. Deepti Verma (30 minutes later)
Brief Answer:
please tell if any other illness/ medications inta

Detailed Answer:
Hi XXXX, I have gone through your question and understand your concerns.Implanon is a progesterone implant which has the common side effect of irregular menstrual cycles after its insertion. Some patients develop prolonged amenorrhea( absence of periods) while others develop bleeding or spotting in between the periods.
Decrease in the breast size cannot be attributed to the implanon, as it causes breast enforcement and breast pain. Please do communicate to me if she had some other illness or taking some other medications.
I would suggest her to get a urine pregnancy test done as she has missed her periods, but most likely it will be negative as implanon has a very low failure rate.
Hope you found the answer helpful.
Wishing you good health.
Regards,
Dr Deepti XXXXXXX
Above answer was peer-reviewed by : Dr. Prasad
doctor
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Follow up: Dr. Deepti Verma (22 minutes later)
She also switch from using Dexmethylphenidate er to Quillivant xr about the same time. There is a drastic change in her bust from 34ddd to 32d there has only been a 5 lbs weight loss. She has been on ADHD medicine since 3rd grade. No other health issues.
doctor
Answered by Dr. Deepti Verma (2 hours later)
Brief Answer:
possible side effect of drug

Detailed Answer:
Hi XXXX, thanks for responding.Qvillivant XR is methylphenidate which has a known side effect of weight loss. Though the weight loss is not significant, it can lead to fat loss from areas such as breasts and buttocks. It can be a cause of decrease in breast size.
I would suggest you to consult her doctor regarding this side effect of the drug, and whether it can be changed.
Hope you found the answer helpful. Please do get back to us for further queries.
Wishing you both good health.
Regards,
Dr Deepti XXXXXXX
Note: Revert back with your gynae reports to get a clear medical analysis by our expert Gynecologic Oncologist. Click here.

Above answer was peer-reviewed by : Dr. Shanthi.E
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Answered by
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Dr. Deepti Verma

OBGYN, Maternal and Fetal Medicine

Practicing since :2009

Answered : 5064 Questions

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What Causes Decrease In The Breast Size While On Birth Control Pills?

Brief Answer: please tell if any other illness/ medications inta Detailed Answer: Hi XXXX, I have gone through your question and understand your concerns.Implanon is a progesterone implant which has the common side effect of irregular menstrual cycles after its insertion. Some patients develop prolonged amenorrhea( absence of periods) while others develop bleeding or spotting in between the periods. Decrease in the breast size cannot be attributed to the implanon, as it causes breast enforcement and breast pain. Please do communicate to me if she had some other illness or taking some other medications. I would suggest her to get a urine pregnancy test done as she has missed her periods, but most likely it will be negative as implanon has a very low failure rate. Hope you found the answer helpful. Wishing you good health. Regards, Dr Deepti XXXXXXX