Hi I have the inplanon in my arm and last month my doctor had me on panacilin for a week for tonsillitis and this month I feel really different I'm bloated my boobs r sore and i have been feeling sick at times my question is does panacilin affect the inplanon?

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I know from memory that penicillin, or antibiotics do reduce the effectiveness of the pill. The doctor always told me to use condoms when on ab's . But I'd say it would be to soon to have symptoms of pregnancy. Worth doing a test though.