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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Blisters Inside Mouth And Swollen Lips After Zypack Intake?

I am 31 5 4 146lbs. I recently took next choice emergency contraceptive. The next day I got a sore throat and noticed a huge white patch on my left tonsil. I went to the doctor and the strep test was negative. The doc gave me a zypack .Ended up going to the er the next day and the strep test and mono test was negative. The next day I got some blisters on the inside of my mouth and my lip is swollen
Tue, 28 Jun 2022
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General & Family Physician 's  Response
Hi,

Next Choice contains levonorgestrel, a female natural sex hormone that acts as an emergency contraceptive pill and used in the prevention of unwanted pregnancies from unprotected sexual intercourses when taken within 72 hours after sexual encounters. It may cause sore throat or tonsillitis, symptoms of serious allergic reactions like itching, rashes, swelling of face, lips, tongue, hands or feet, blisters or ulcers on the skin, in the mouth or airways etc.

Again, Zpack contains azithromycin that belongs to the group of antibiotics known as macrolides is used in the treatment of bacterial infections such as pneumonia, bronchitis, urinary tract infection, sexually transmitted diseases, sinus infections, infections of ears and eyes etc. Zpack may cause serious skin reaction such as fever, sore throat, swelling in lips, tongue or face, burning in eyes, blisters or ulcers in the mouth, airways or on the skin etc.

If you notice such type of allergic reactions during taking these medications, then you should stop taking these medications and inform your doctor first for detecting the exact cause for your present sufferings.

Take care. Hope I have answered your question. Let me know if I can assist you further.

Regards,
Dr. Zubayer Alam, General And Family Physician
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What Causes Blisters Inside Mouth And Swollen Lips After Zypack Intake?

Hi, Next Choice contains levonorgestrel, a female natural sex hormone that acts as an emergency contraceptive pill and used in the prevention of unwanted pregnancies from unprotected sexual intercourses when taken within 72 hours after sexual encounters. It may cause sore throat or tonsillitis, symptoms of serious allergic reactions like itching, rashes, swelling of face, lips, tongue, hands or feet, blisters or ulcers on the skin, in the mouth or airways etc. Again, Zpack contains azithromycin that belongs to the group of antibiotics known as macrolides is used in the treatment of bacterial infections such as pneumonia, bronchitis, urinary tract infection, sexually transmitted diseases, sinus infections, infections of ears and eyes etc. Zpack may cause serious skin reaction such as fever, sore throat, swelling in lips, tongue or face, burning in eyes, blisters or ulcers in the mouth, airways or on the skin etc. If you notice such type of allergic reactions during taking these medications, then you should stop taking these medications and inform your doctor first for detecting the exact cause for your present sufferings. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Zubayer Alam, General And Family Physician