Abnormal Bleeding After Taking Yaz: When to Seek Help - Obstetrics and Gynecology

Share to:

Bleeding after taking Yaz (drospirenone and ethinyl estradiol) tablets?


Hello, doctor.
My menstrual period started on the 13th of this month, and I began taking Yaz on the first day.
Over the past two or three days, I have noticed brownish discharge, and today there is a larger amount of bleeding along with dark, spot-like objects that appear to be blood clots.
Is this irregular menstruation or just normal bleeding? Should I seek medical attention? Thank you.

Anna, 20~29 year old female. Ask Date: 2016/02/27

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, continue taking the medication.
If it still hasn't stopped, it is recommended to see a gynecologist.
Wishing you good health.

Reply Date: 2016/02/27

More Info


Abnormal bleeding after starting a new contraceptive method, such as Yaz (a combination of estrogen and progestin), can be concerning and often leads to questions about what is normal and when to seek medical help. Based on your description, it seems that you started taking Yaz on the first day of your menstrual period, and you are now experiencing unusual bleeding characterized by brown discharge and the presence of darker, possibly clot-like material.

Firstly, it is important to understand that when starting a new hormonal contraceptive, it is common for your body to go through an adjustment period. This adjustment can lead to irregular bleeding patterns, including spotting or breakthrough bleeding, especially during the first few months of use. The brown discharge you are experiencing is often old blood that is taking longer to exit the uterus, which can be a normal occurrence when starting hormonal birth control.

However, the fact that you are now experiencing a heavier flow with darker spots that resemble blood clots raises some concerns. While some women may experience heavier bleeding as their bodies adjust to the hormones, it is essential to monitor the situation closely. Here are some guidelines on when to seek medical attention:
1. Heavy Bleeding: If you find that you are soaking through one or more pads or tampons every hour for several consecutive hours, this is considered heavy bleeding and warrants immediate medical attention.

2. Severe Pain: If you experience severe abdominal or pelvic pain that is not relieved by over-the-counter pain medications, you should consult a healthcare provider.

3. Prolonged Bleeding: If the abnormal bleeding lasts longer than a week or if you have persistent spotting between periods after the initial adjustment period, it is advisable to seek medical advice.

4. Signs of Infection: If you notice any signs of infection, such as fever, chills, or foul-smelling discharge, you should seek medical care promptly.

5. Emotional or Physical Distress: If the bleeding is causing you significant emotional distress or affecting your daily activities, it is important to discuss this with your healthcare provider.

In your case, since you are experiencing a change in your bleeding pattern after starting Yaz, it would be prudent to schedule an appointment with your healthcare provider. They can assess your symptoms, perform any necessary examinations, and determine if your bleeding is a normal side effect of the medication or if further investigation is needed.

Additionally, it is worth noting that hormonal contraceptives like Yaz can sometimes lead to changes in menstrual cycles, including lighter periods or even missed periods after the initial adjustment phase. However, if you have any concerns about the possibility of pregnancy or if you have missed any doses of your contraceptive, it is essential to take a pregnancy test and consult your healthcare provider.

In summary, while some irregular bleeding can be expected when starting Yaz, it is crucial to monitor your symptoms closely. If you experience heavy bleeding, severe pain, prolonged abnormal bleeding, or any signs of infection, do not hesitate to seek medical attention. Your health and well-being should always come first, and your healthcare provider is there to help you navigate these changes.

Similar Q&A

Light Bleeding After 20 Days on Yaz: Should I See a Doctor?

Hello doctor, I started taking Yaz on the first day of my last menstrual period and had sexual intercourse about 10 days later, with 2 to 4 instances of ejaculation inside. Recently, I have noticed slight bleeding from my genital area, along with symptoms such as increased drowsi...


Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Jun: Engaging in sexual intercourse at any time during the use of birth control pills provides a high level of contraceptive effectiveness, so there is no need to worry too much. As for the symptoms such as nausea, vomiting, bloating, drowsiness, and increased appetite...

[Read More] Light Bleeding After 20 Days on Yaz: Should I See a Doctor?


Consultation on Menstrual Regulation Medications and Skin Care Concerns

Hello doctor, I started taking Yaz on the second day of my menstrual period on October 22, and I am still experiencing light bleeding today, November 2. I need to use panty liners. I have never had this prolonged bleeding before. Is this situation normal? Also, I would like to as...


Dr. Wu Yuxin reply Dermatology
For issues related to menstrual flow, please consult a gynecologist. It is recommended to start taking tranexamic acid only after menstruation has completely ended.

[Read More] Consultation on Menstrual Regulation Medications and Skin Care Concerns


Abnormal Bleeding After a Year on Birth Control: What to Do?

Hello Doctor, I have been taking Yaz for almost a year now. Under normal circumstances, my menstrual cycle occasionally starts a few days early or late, but there is no intermenstrual bleeding. This month, after taking the 14th pill, I noticed some blood in my discharge, and ther...


Dr. Huang Jianzhong reply Obstetrics and Gynecology
I have been taking YAZ consistently for almost a year. Under normal circumstances, my period occasionally comes a few days early or late, but there is no bleeding in between cycles. This month, after taking the 14th pill, I noticed some blood-tinged discharge, and there was a sma...

[Read More] Abnormal Bleeding After a Year on Birth Control: What to Do?


Understanding Side Effects of Yaz Birth Control for Heavy Menstrual Bleeding

Hello, doctor. I have multiple uterine fibroids, which cause excessive menstrual bleeding and menorrhagia. I have been suffering from iron deficiency anemia for a long time. My doctor suggested taking birth control pills to regulate my menstrual cycle and possibly reduce the bloo...


Dr. Wu Xianghui reply Obstetrics and Gynecology
1. Abnormal bleeding and irregular menstrual cycles can have many underlying causes; it is recommended to consult a gynecologist for evaluation. 2. Excessive menstrual clots are not a side effect of contraceptive pills; it is advisable to return to the original physician for asse...

[Read More] Understanding Side Effects of Yaz Birth Control for Heavy Menstrual Bleeding


Related FAQ

Abnormal Bleeding

(Obstetrics and Gynecology)

Post-Coital Bleeding

(Obstetrics and Gynecology)

Implantation Bleeding

(Obstetrics and Gynecology)

Nasal Mucosal Bleeding

(Otolaryngology)

Bleeding Outside Of Menstruation

(Obstetrics and Gynecology)

Rectal Bleeding

(Gastroenterology and Hepatology)

Bleeding After Ejaculation

(Urology)

Spontaneous Miscarriage

(Obstetrics and Gynecology)

Rectal Bleeding

(Internal Medicine)

Medication To Delay Menstruation

(Obstetrics and Gynecology)