The correct name for Glucosamine Sulfate is Glucosamine Sulfate Capsules. Glucosamine Sulfate is used in primary and secondary osteoarthritis to block the pathomechanisms of osteoarthritis and the progression of the disease, relieve pain, and improve mobility. Possible side effects after taking the medication include nausea, constipation, bloating, diarrhea, headache, fatigue, drowsiness, rash, and itching. It is contraindicated in patients who are allergic to any of the ingredients of Glucosamine Sulfate Capsules, pregnant and lactating women, and those who are allergic to crustaceans, and the product is not suitable for children. Use with caution in severe hepatic and renal insufficiency. Glucosamine Sulfate Capsules can be taken during or after meals to minimize gastrointestinal discomfort. If you need to use this product, please consult a professional doctor, follow the doctor’s instructions, and use the medicine reasonably.