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A member asked:

I'm on ortho tri cyclen (ethinyl estradiol and norgestimate) lo, but had been taking antibiotics for acne. condom broke. took plan b. heavy spotting a week later. how long will it last?

A doctor has provided 1 answer
Dr. Jeff Livingston answered

Specializes in Obstetrics and Gynecology

Unknown: Most antibiotics do not affect birth control pills contrary to popular belief. You can always check with your doctor or pharmacist when prescribed antibiotics. Plan B can cause some temporary cycle disruption.

Answered 4/19/2016

1.4k views

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Related Questions

A member asked:

On othro tri cyclen and tri previfem (norgestimate and ethinyl estradiol) now for the last 6 yrs. Im spotting for 2 to 3 week between periods now is it from my birth control.

A doctor has provided 1 answer

A member asked:

Is spotting a side effect of the pill ortho tri cyclen (ethinyl estradiol and norgestimate) lo? I didn't see it when i researched it.

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A member asked:

Would it be easier for me to lose weight if i stop using TriNessa (norgestimate and ethinyl estradiol)? (I use the pill to treat acne and cramps)

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A member asked:

I used tri sprintec for birth control, today my pharmacy switched me to tri previfem (norgestimate and ethinyl estradiol). I mostly use it for acne and to regulate my period. Is this going to affect it?

A doctor has provided 1 answer

A member asked:

I started taking trinessa (norgestimate and ethinyl estradiol) a lil after my last period and am having early brown spotting yesterday and today. Does this mean my period will come?

A doctor has provided 1 answer

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I am taking Ortho Tri Cyclen (ethinyl estradiol and norgestimate) Lo birth control for acne. It has cleared up my skin quite a bit, will acne return when I decide to stop taking the pill?
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