•Urgent need to pee, peeing often, or difficulty peeing
•Chills, facial swelling, or fever
•Swelling from fluid buildup
•Benign skin or tissue growths
•Changes in liver test results
RARE
•Abscesses, skin inflammation, boils, shingles, kidney inflammation, or skin cancer
•Changes in blood cells (like white blood cells or platelets), or an enlarged spleen
•Thyroid issues (like an enlarged or overactive thyroid)
•Low alcohol tolerance, gout, or changes in blood fat or sodium levels
•Abnormal dreams, confusion, feeling overly happy, seeing/hearing things that aren't real (hallucinations), aggression, personality changes, or thoughts of harming oneself
•Numbness or pain in hands (carpal tunnel syndrome), mental health problems, seizures, difficulty writing or reading, muscle problems, movement problems, nerve inflammation, paralysis, changes in awareness, or blind spots in vision
•Eye issues like cataracts, corneal damage, dry eyes, eye bleeding, drooping eyelid, dilated pupils, optic nerve damage, or changes in vision
•Heart rhythm problems (like extra, slow, or fast heartbeats) or varicose veins
•Breathing problems (like pauses in breathing, nosebleeds, very fast or deep breathing, throat spasms, lung problems, or feeling like choking)
•Digestive issues (like colon inflammation, polyps, intestinal inflammation, burping, esophageal ulcers, gum inflammation, rectal bleeding, or enlarged salivary glands), gallstones, or an enlarged liver
•Swelling of skin and soft tissues, contact rash, painful red skin lumps, joint swelling, inflammation and pain (arthritis), fluid-filled sacs around joints, rib pain, or muscle loss
•Blood in urine, kidney stones, or other urinary tract problems
•Reproductive issues (like breast swelling, erection problems, pelvic organ prolapse, prostate issues, abnormal PAPA test, testicular issues, vaginal bleeding or problems)
•Cysts, hangover-like symptoms, low body temperature, inflammation (not specific), tissue damage at injection site, problems with mucous membranes, or post-vaccination symptoms
Important Warnings
Do not use if you are allergic to glatiramer acetate or any other ingredient in this medicine.
Stop using Copaxone and seek immediate medical help if you experience sudden severe allergic reactions such as widespread rash, swelling of the face/throat, difficulty breathing, or fainting.
Discuss with your doctor if you have kidney, heart, or liver problems.
Copaxone should not be used in children under 12 years of age.
Do not mix Copaxone with other medicines or use if the solution contains particles.