Antibiotics, Obstetrics and Gynecology FAQ

Can You Skip Condoms While on Birth Control and Antibiotics?

Can I have unprotected sex? Hello doctor, I started taking birth control pills (Yaz) on July 10 and have not taken them for a few months. On July 16, I visited a doctor who prescribed a three-day course of cephalexin antibiotics. I continued taking the birth control pills during ...

Dr. Cao Guotao Reply:
Hello, having food can have contraceptive effects. Wishing you good health.

Missed Period After Birth Control and Emergency Contraceptive: What to Know

I have taken oral contraceptives and emergency contraception, but my period is still delayed? I usually take oral contraceptives regularly, starting from June 6. On June 8, due to a severe cold, my doctor prescribed amoxicillin. I asked the doctor if it was safe to take it while ...

Dr. Cao Guotao Reply:
Hello, the chances of pregnancy should be low. It's best to wait a bit longer. If your period doesn't arrive after a week, I recommend seeing a gynecologist. Wishing you good health.

Understanding White Discharge After Antibiotics: Causes and Concerns

Tofu-like/soap-like discharge Hello. Last week, the doctor prescribed me two antibiotics, Flagyl 200mg and Augmentin 1g, which I completed a 7-day course. The yellow nasal discharge with an unusual odor has disappeared, but I noticed a thin layer of white discharge adhering to th...

Dr. Cao Guotao Reply:
Hello, if there are still secretions, you should see a gynecologist. A hysteroscopic polypectomy requires anesthesia. Wishing you good health.

How to Pause and Resume Birth Control Pills Safely

After taking a break from birth control pills, when should you start taking them again? Hello doctor, I have been ill recently due to tonsillitis and am currently taking antibiotics. I am feeling unwell and would like to stop taking my birth control pills for a while. I am curren...

Dr. Cao Guotao Reply:
Hello, if you stop taking the medication, you may experience bleeding. It is best to finish the course. If you really need to stop, there might be some irregular bleeding. If you plan to resume taking it, start on the fifth day of your menstrual period. Wishing you good health.

Understanding Painful Bumps Near the Anus: Possible Causes and Treatments

Inquire about conditions similar to Bartholin's cyst? Hello. I would like to ask about a problem I've had since I was 13 years old, where I experience something similar to pimples in my genital area. These pimple-like lesions frequently appear in different locations, bu...

Dr. Lin Manying Reply:
Ms. Wang: Hello, based on your description, it could possibly be (1) recurrent folliculitis or (2) a Bartholin's cyst. If there are ulcerative manifestations, it may also be genital herpes. A definitive diagnosis still requires a personal medical consultation, and please pay...

Do Topical Antibiotics Affect Birth Control Pill Effectiveness?

Will topical antibiotics affect the efficacy of oral contraceptives? I have been taking the oral contraceptive pill, Yaz, for a month. Today is the sixth day of my menstrual cycle, and I had unprotected intercourse, but I no longer have menstrual bleeding. My menstrual cycle is t...

Dr. Cao Guotao Reply:
Hello, it generally does not have an impact. Wishing you good health.

Understanding Herpes Symptoms and Management in Women’s Health

Herpes issues Hello Dr. Tsao, I have been experiencing frequent urination, significant redness and swelling at the urethral opening, and pain in the vulvar vestibule for the past two weeks. A week ago, I visited a urologist, and my urinalysis showed no abnormalities. After takin...

Dr. Cao Guotao Reply:
Hello, it could be related to oral sex. Of course, you can also go to the hospital for a blood test. Gradually feeling less pain indicates that the symptoms are improving. You should not take birth control pills. Wishing you good health.

Understanding Delayed Menstruation: Causes and Concerns for Women

Menstrual delay Hello, Doctor. I usually track my menstrual cycle using an app, and my periods have been very regular for a long time. This month, I was supposed to start on the 16th (I used a pregnancy test on that day, which showed one line), but I still haven't gotten my ...

Dr. Wu Xianghui Reply:
1. For pregnancy concerns, please take a home pregnancy test or consult with a specialist in obstetrics and gynecology four weeks after sexual intercourse. 2. There are many factors that can affect irregular menstrual cycles; it is recommended to consult with a specialist in ob...

Does Taking Collagen After Starting Birth Control Pills Affect Their Efficacy?

Pre-collagen I would like to ask if taking collagen supplements two hours after starting oral contraceptives will affect the effectiveness of the birth control pills, considering I had a habit of taking collagen before starting the contraceptives.

Dr. Zhang Kunmin Reply:
Hello, the following medications may interact with oral contraceptives: 1. Antibiotics (Penicillin, Cephalosporins, Erythromycin, Sulfonamides, Bactrim, Chloramphenicol) - may reduce the gut flora that aids in absorption, thereby decreasing the effectiveness of contraceptives. 2....

Impact of Ccpb32 Antibiotics on Birth Control Pill Effectiveness

The use of the antibiotic Ccpb32 and contraceptive pills? Hello Doctor, a few days ago I had a urinary tract infection, and the clinic doctor prescribed me the antibiotic CCPB32 in orange and white capsules. During the consultation, I informed the doctor that I was also using a c...

Dr. Cao Guotao Reply:
Hello, it generally does not have an impact. You can continue to use the contraceptive pills as originally prescribed. Wishing you good health.

Do Antibiotics Affect Birth Control Pills? Key Insights for Women

Interactions of Emergency Contraceptive Pills with Other Medications Hello, doctor! My girlfriend has been taking oral contraceptives regularly, and she recently developed a bacterial infection. The doctor prescribed griseofulvin and desloratadine. Will this affect the effectiven...

Dr. Zhang Kunmin Reply:
Hello, Medications that may interact with oral contraceptives include: 1. Antibiotics (Penicillin, Cephalosporins, Erythromycin, Sulfonamides, Bactrim, Chloramphenicol) - These may reduce the intestinal flora that aids in absorption, thereby decreasing the effectiveness of co...

Understanding Delayed Menstruation: Stress, Medications, or Pregnancy?

Menstrual delay I would like to ask, my period started on March 26 and ended after having unprotected sexual intercourse with withdrawal method. My period was expected around April 26, but as of today, May 1, it still hasn't arrived. I took a pregnancy test on April 29, whic...

Dr. Cao Guotao Reply:
Hello, it seems you are not pregnant. Wait for another week, and if your period still hasn't arrived, it is advisable to see a gynecologist. Wishing you good health.

Understanding Unscheduled Bleeding on Birth Control: Am I Pregnant?

Can I get pregnant? Hello doctor, I have been taking Diane for five months now. During sexual intercourse, I always use condoms and check for any leakage afterward. However, this month, around the 17th or 18th day of taking Diane, I noticed some bleeding. Although it wasn't ...

Dr. Cao Guotao Reply:
Hello, if you only experienced bleeding this time while taking the contraceptive pill, observe whether the same situation occurs next month. If it does, it is recommended to switch to another type of contraceptive pill. The contraceptive pill should not be stopped; otherwise, men...

Do Antibiotics Affect Birth Control? Understanding Drug Interactions

Drug Interactions with Contraceptive Pills Hello, doctor! My girlfriend has been taking oral contraceptives regularly, and she recently developed a skin allergy. The doctor prescribed griseofulvin and desloratadine. Will this affect the effectiveness of her birth control? After c...

Dr. Cao Guotao Reply:
Hello, generally it does not have an impact, and taking contraceptive pills provides contraceptive effects. Wishing you good health.

Understanding the Impact of Streptococcus and Bacteroides on Vaginal Health

Vaginal Bacterial Culture Hello, doctor: Previously, I had recurrent vaginitis and went to the hospital for a bacterial culture, which revealed the presence of Group B Streptococcus and Gardnerella vaginalis. The doctor prescribed antibiotics and mentioned that I should take fema...

Dr. Wu Xianghui Reply:
1. Vaginal infections are the most common conditions affecting women, influenced by various factors. Treatment methods require comprehensive health education, and it is recommended to seek evaluation from a specialist in obstetrics and gynecology at an outpatient clinic. 2. The u...

Can You Take Probiotics While on Antibiotics for Pelvic Inflammatory Disease?

Is it safe to take probiotics while on antibiotics for pelvic inflammatory disease? Hello Doctor, I have been taking antibiotics for pelvic inflammatory disease for over 20 days now. My symptoms have significantly improved, and the doctor has determined that I can stop the medica...

Dr. Wu Xianghui Reply:
It is not recommended to take probiotics simultaneously with antibiotics, as antibiotics can kill both the intestinal bacteria and the probiotics being taken.

Understanding the Side Effects of Birth Control Pills on Libido

Side effects of emergency contraceptive pills? Hello Doctor: 1. I was diagnosed with polycystic ovary syndrome at the hospital, and my doctor recommended that I take oral contraceptives to regulate my menstrual cycle. The brand I am currently taking is Alesse (active ingredient...

Dr. Zhang Kunmin Reply:
Hello, the common side effects of oral contraceptives include: headaches, dizziness, heavy or irregular menstrual bleeding, nausea, vomiting, edema, increased cervical mucus, cervical hypertrophy, increased appetite, weight gain, skin itching, acne, fatigue, depression, flushing,...

Does Antibiotic Use Affect Menstrual Cycle and Flow?

Is menstruation related to antibiotics? Last week, I was diagnosed with a urinary tract infection and was prescribed antibiotics for 7 days. Now, with 2 days left of the medication, my menstrual period has started. It has been two days, but the flow is very light, sometimes red a...

Dr. Huang Yiwen Reply:
Hello Miss Apple: It's difficult to say whether the change in your menstrual color and the coldness in your hands and feet are related to antibiotic use, as it can depend on individual differences or sensitivity to the medication. Additionally, the underlying condition itsel...

Does Antibiotic Use Affect Menstrual Cycle and Flow?

Dr. Huang Yiwen Reply:
Hello, Miss Apple: Your question has already been answered previously.

Managing Severe Menstrual Discomfort and Urinary Symptoms

Severe discomfort during menstruation? Hello Dr. Chang, I have had recurrent urinary tract infections seven times, but recently when I was examined by a doctor abroad, they said it might not necessarily be a urinary tract infection, yet they still prescribed antibiotics for me. I...

Dr. Zhang Kunmin Reply:
Hello, based on your description, if you are experiencing frequent infections, it may be necessary to consider whether there are other more serious underlying issues. Daily precautions include: drinking at least 2000 cc of water each day, not holding in urine and using the restro...

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