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ruth_fox2026-04-17

I've been prescribed Morphine Sul 80mg ER Caps for chronic pain management. The extended-release formula is supposed to provide 24-hour relief, but I'm experiencing some unexpected side effects. Has anyone else had issues with extreme dizziness or confusion? I've read about serotonin syndrome and adrenal gland problems, which are pretty scary. I'm curious to hear from others who have been on this medication long-term. What are your experiences and tips for managing side effects? Any advice on how to talk to my doctor about these concerns would be greatly appreciated.

1 min read
last active 4/17/2026
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Comments (8)

J
judith_moreno4/14/2026

I've been on extended-release opioids for years, and one of the biggest issues I've faced is constipation. It's not fun, but managing it with a high-fiber diet and stool softeners has helped a lot. Make sure to discuss this with your doctor as well. They can provide you with a stool softener to help prevent this side effect.

A
abigail_day4/14/2026

I agree with everyone who mentioned talking to your doctor. Communication is key when you're on a strong medication like this. Be honest about your symptoms, no matter how minor they seem.

M
martha_lane4/14/2026

Excessive sweating can be annoying, but it's a good sign that your body is processing the drug. Just make sure to stay hydrated and clean.

E
elena_vargas4/14/2026

Morphine Sul is a powerful drug, and it's important to be aware of the risks. If you're experiencing any of the serious side effects listed, don't wait—get medical help right away. It's better to be safe than sorry.

A
abigail_andrews4/14/2026

I had a really bad time with the hormonal changes. My periods became irregular, and I had no energy. It was a tough adjustment.

L
logan_johnson4/14/2026

Tried Morphine Sul, but the side effects were too much for me. Switched to a different pain management plan and it was so much better

C
christine_powell4/14/2026

Be careful with this stuff. I had a friend who ended up in the ER with serotonin syndrome after combining Morphine with another prescription. Always double-check with your pharmacist before mixing meds.

M
marie_ferguson4/14/2026

Depression is a real side effect for some people. If you start feeling down, talk to your doctor immediately. It might be worth considering therapy or counseling to help manage any mood changes.