Do Antibiotics affect performance?

How long did it take for you to get back to your prior fitness after the antibiotics?

I’ve been on antibiotics for 3 weeks for a persistent bout of cellulitis and I’m almost done thank goodness. My doctor said it’s been fine to ride, but my HR is 10-15+ BPM higher than it should be and endurance feels like tempo :grimacing::grimacing::grimacing: