Is Melatonin Sleep Quality Meta-Analysis safe?

The current Migaku evidence database contains 2 reusable source documents for Melatonin Sleep Quality Meta-Analysis. This answer focuses on safety, limits, and clinician-discussion contexts. - Melatonin is a commonly used sleep aid, though its effects on postoperative sleep after total joint arthroplasty (TJA) remain unclear. [Razick DI (2026); evidence level 1] - Therefore, the objective of this study was to evaluate the effect of melatonin on subjective and objective sleep measures of postoperative sleep after TJA. [Razick DI (2026); evidence level 1] - While exogenous melatonin supplements are used to manage the condition, there is limited evidence available on the efficacy of sustained-release (SR) melatonin formulations. [Thanawala S (2026); evidence level 2] - Supplementation with melatonin-SR 2 mg capsule at night for 28 days was found to be effective and safe in improving objective and subjective sleep quality outcomes and overall well-being in the trial population. [Thanawala S (2026); evidence level 2] - Sleep disturbances and poor sleep quality are growing public health concerns, adversely affecting both physical and mental health. [Thanawala S (2026); evidence level 2] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.