Lemon balm can work relatively quickly compared to some other herbal supplements. When taken as a tea or tincture, some people report feeling calmer within 30-60 minutes. Capsule forms may take slightly longer to take effect. For optimal anxiety management, however, regular use over 1-2 weeks typically provides more consistent benefits as the active compounds accumulate in your system.

While lemon balm may help reduce general anxiety levels, it may not be potent enough to stop an acute panic attack in progress. It works better as a preventative measure by helping maintain lower baseline anxiety levels, potentially reducing the frequency or intensity of panic attacks over time. For immediate relief during panic attacks, faster-acting interventions like breathing techniques or prescribed medications are typically more effective.

Lemon balm may interact with certain anti-anxiety medications, particularly benzodiazepines and other sedatives, potentially enhancing their effects. This could lead to increased drowsiness or other side effects. Always consult with your healthcare provider before combining lemon balm with prescription medications. Your doctor may need to adjust medication dosages or recommend specific timing to minimize potential interactions.

Lemon balm is generally considered safe for children when used in age-appropriate doses, and it has a long history of use for childhood nervousness and sleep issues. However, always consult with a pediatrician before giving any supplement to a child. For children, lemon balm tea (using a smaller amount of herb) or glycerite formulations are often preferred over alcohol-based tinctures or adult-dosed supplements.