As a health and wellness expert with extensive knowledge in pharmacology, I am often asked about the side effects of various supplements and medications. Glucosamine hydrochloride is a popular supplement used for joint health, particularly for conditions like osteoarthritis. It is derived from shells of shellfish, and its use is aimed at providing relief from joint pain and improving joint function. However, like all substances that we consume, glucosamine hydrochloride can have side effects. It's important to understand these so that individuals can make informed decisions about their health.
**read more >>

Side-effects and adverse events related to glucosamine HCl were mild and fairly consistent across all studies. Primarily side-effects were related to the gastrointestinal tract and included dyspepsia, nausea, vomiting, diarrhea, and constipation. Other effects include headache, bad taste, and fatigue.read more >>