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kathryn_peters2026-04-18

I recently started taking Erythromycin Base 500mg Tablets for a respiratory infection, but I'm worried about the potential side effects. Has anyone else experienced any of the severe side effects listed, like hearing loss or liver problems? I'm especially concerned about the rare but life-threatening conditions mentioned. How can I be sure if what I'm feeling is normal or if I need to seek immediate medical attention? Also, does anyone know if there are any long-term effects from taking this medication? I want to make sure I'm taking it safely.

1 min read
last active 4/18/2026
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Comments (5)

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sean_williams4/15/2026

I'm on day 3 of this stuff and I already feel like crap. Feeling super dizzy and my heart feels weird. I think I'm going to go to the ER, I hope I don't have an abnormal heartbeat. I hope I'm not having an allergic reaction too. Anyone else have any problems like this?

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peter_moore4/15/2026

I had to stop taking it because it made me feel really dizzy and faint. I called my doctor, and they switched me to a different antibiotic. It's better to be safe and talk to your doctor if you feel any weird symptoms. Some are not worth the risk.

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ralph_andrews4/15/2026

I've taken Erythromycin a few times and never had any major issues. Just a bit of stomach upset, but nothing too bad. Make sure to finish the full course even if you feel better, though. That's what my doctor told me.

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pamela_hart4/15/2026

I know someone who took Erythromycin and ended up with a terrible rash. It was so bad they had to go to the ER. They told me to never take it again. My advice: be really cautious and talk to your doctor about other options if you can.

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william_owens4/15/2026

Watch out for those allergic reactions—they can come on fast. I know someone who had a severe reaction after just one dose. It was terrifying, and they ended up in the hospital. You need to be really careful with this stuff.