Rheumatoid arthritis can take Ammonia. Aminosugar is short for glucosamine sulfate and glucosamine hydrochloride, which can be taken by rheumatoid arthritis patients to improve their symptoms. Rheumatoid arthritis is typically characterized by wandering polyarthritis with localized inflammatory manifestations such as redness, swelling, heat and pain. Glucosamine Sulfate and Glucosamine Hydrochloride can be used for the treatment and prevention of osteoarthritis in all kinds of joints throughout the body, to relieve and eliminate the symptoms of arthritis such as pain and swelling, and to improve the function of joint movement. Therefore rheumatoid arthritis patients can take glucosamine sulfate and glucosamine hydrochloride. Mild gastrointestinal discomfort, such as nausea, constipation, bloating and diarrhea, is rare with Glucosamine Sulfate and Glucosamine Hydrochloride, and allergic reactions, including rash, itching and skin erythema, may occur in some patients. It is contraindicated in individuals who are allergic to the drug. Note that taking it after meals can reduce gastrointestinal discomfort. Use with caution in patients with severe hepatic or renal impairment. Patients with rheumatoid arthritis are advised to visit a hospital promptly and use Glucosamine Sulfate and Glucosamine Hydrochloride under the guidance of a medical professional.