Crying is a fundamental human response to a wide range of emotions, from profound sadness and frustration to overwhelming joy. While once viewed simply as a sign of distress, modern science now understands emotional tearing as a complex physiological process designed to regulate mood and signal social needs. Indeed, rather than being a problem, crying can be a healthy and necessary release. However, when crying becomes frequent, uncontrollable, or is tied to chronic stress and anxiety, it may indicate an overwhelmed nervous system.

As a phytotherapy specialist, I often see clients whose emotional states are closely linked to their physiological stress levels. Phytotherapy offers valuable tools not to suppress emotions, but to support the body’s resilience, calm the nervous system, and promote a more balanced emotional state. This article will explore the science behind crying and introduce Lemon Balm (Melissa officinalis), a gentle yet effective herb traditionally used to soothe emotional turmoil.
The Science Behind Emotional Tears
Unlike basal tears (which lubricate the eye) or reflex tears (which flush out irritants), emotional tears have a distinct chemical composition. For instance, research indicates they contain higher concentrations of stress hormones like prolactin and adrenocorticotropic hormone (ACTH). Consequently, the act of crying may serve as a mechanism to physically expel these substances, helping the body return to a state of balance, or homeostasis, after a stressful event.
Furthermore, crying activates the parasympathetic nervous system (PNS), the body’s “rest and digest” system. This activation can have a self-soothing effect, helping to lower heart rate and promote a sense of calm after the emotional peak has passed. Therefore, crying is not a sign of weakness but a sophisticated biological tool for emotional regulation and stress relief.
Herbal Support for an Overwhelmed Nervous System: Lemon Balm (Melissa officinalis)
When stress becomes chronic, the body’s stress-response system can become dysregulated, leading to heightened anxiety, irritability, and frequent crying spells. In this context, nervine herbs like Lemon Balm can provide significant support. Lemon Balm is a gentle, calming herb from the mint family, long valued in traditional European medicine for its ability to soothe tension and lift the spirits.
How Lemon Balm Works
The primary benefits of Lemon Balm are attributed to its rich concentration of volatile oils and polyphenols, particularly rosmarinic acid. According to research published in journals like Phytotherapy Research, these compounds appear to work by increasing the availability of gamma-aminobutyric acid (GABA) in the brain. GABA is a key inhibitory neurotransmitter that helps reduce neuronal excitability. In other words, by enhancing GABA’s effects, Lemon Balm can help quiet an overactive mind, reduce feelings of anxiety, and promote a sense of calm without causing significant drowsiness.
Traditional Use and Clinical Observations
Historically, Lemon Balm was used to “gladden the heart,” a testament to its gentle, mood-lifting properties. Herbalists have traditionally recommended it for nervous agitation, stress-induced digestive issues, and difficulty sleeping due to worry. Clinical observations support its use for individuals experiencing situational anxiety and emotional hypersensitivity, helping to moderate intense emotional responses and foster a greater sense of well-being.
Administration Protocol and Safety Limits for Lemon Balm
To ensure both safety and efficacy, it is crucial to follow established administration protocols for Lemon Balm.
| Form | Dosage and Instructions |
| Herbal Tea (Infusion) | Pour 250 ml (approx. 1 cup) of boiling water over 1.5-4.5 grams of dried Lemon Balm leaves. Cover and steep for 10-15 minutes. Drink 2-3 times daily, preferably between meals. |
| Tincture (1:5) | Take 2-3 ml, diluted in a small amount of water, up to 3 times per day. |
- Treatment Duration: Lemon Balm can be used for 3-4 weeks continuously.
- Mandatory Break: It is advisable to take a 1-week break after each treatment cycle to maintain its effectiveness.
- Maximum Daily Dose: Do not exceed 10 grams of dried herb or 9 ml of tincture per day for a healthy adult.
- Administration Condition: For best absorption and calming effects, take between meals. If using for sleep, take a dose 30-60 minutes before bedtime.
Specific Biological Limitation
Thyroid Function: Lemon Balm contains compounds that may inhibit the binding of thyroid-stimulating hormone (TSH) to thyroid receptors. While this is generally not a concern for individuals with normal thyroid function, it means that people with hypothyroidism or those taking thyroid medication should use Lemon Balm with caution and only under the guidance of a healthcare provider, as it could potentially interfere with treatment.
Contraindications and Precautions for Lemon Balm
While generally considered safe, Lemon Balm is not suitable for everyone.
- Absolute Contraindications: Do not use if you have a known allergy to plants in the Lamiaceae (mint) family. Individuals with hypothyroidism should consult their doctor before use.
- Vulnerable Populations:
- Pregnancy and Breastfeeding: Safety has not been definitively established. Therefore, it is best to avoid use during pregnancy and lactation unless approved by a healthcare professional.
- Children: Generally considered safe for children, but doses should be adjusted based on weight. Always consult a pediatrician.
- Major Drug Interactions:
- Sedatives: Lemon Balm can potentiate the effects of sedative medications (e.g., benzodiazepines, barbiturates) and alcohol, leading to excessive drowsiness. Avoid combination.
- Thyroid Medications: May interfere with the action of thyroid hormone replacement therapy (e.g., levothyroxine).
- When to Stop Immediately: Discontinue use if you experience any signs of an allergic reaction, such as a rash, itching, or difficulty breathing.
Therapeutic Alternatives
If Lemon Balm is not suitable for you, other nervine herbs may offer similar benefits for emotional regulation:
- Skullcap (Scutellaria lateriflora): An excellent choice for nervous exhaustion, tension, and anxiety that manifests as muscle tightness or restlessness. It helps calm the mind without causing significant sedation.
- Passionflower (Passiflora incarnata): Particularly useful for those who experience circular or obsessive thoughts alongside anxiety. It is traditionally used to quiet mental chatter and promote restful sleep.
- Motherwort (Leonurus cardiaca): Traditionally used for anxiety accompanied by heart palpitations or a “fluttering” feeling in the chest. It is known for its ability to calm and strengthen the heart during times of emotional distress.
Note: Each of these alternatives has its own specific uses and contraindications. Consultation with a qualified practitioner is recommended.
Recent Medical Research (2020-2026)
Recent studies continue to validate the traditional uses of Lemon Balm for mood and cognition. For example, a 2022 systematic review published in Nutrients analyzed multiple clinical trials and concluded that Melissa officinalis supplementation has significant positive effects on anxiety and depression symptoms. Furthermore, a 2021 study in the Journal of Ethnopharmacology highlighted its neuroprotective effects and potential to improve cognitive function under stress. However, researchers note that more large-scale, long-term human trials are needed to establish standardized dosing and fully understand its mechanisms.
Specialist’s Summary
Lemon Balm (Melissa officinalis) is a valuable and gentle herb for managing symptoms of stress and anxiety that may lead to frequent crying. Its primary benefit lies in supporting the nervous system through GABAergic activity, offering a calming effect without significant sedation. However, it is contraindicated for individuals with hypothyroidism and should be used with caution alongside other sedatives. Validated alternatives like Skullcap and Passionflower offer support for different manifestations of nervous tension.
Frequently Asked Questions
1. How long does it take for Lemon Balm to work?
When consumed as a tea or tincture, the calming effects of Lemon Balm can often be felt within 30 to 60 minutes. For long-term mood support and stress resilience, consistent use for at least one to two weeks may be necessary to notice a significant difference.
2. Can I drink Lemon Balm tea every day?
Daily consumption is generally safe for periods of up to 4 weeks. After a 4-week cycle, it is recommended to take a 1-week break. This practice, known as cycling, helps prevent the body from building a tolerance and maintains the herb’s effectiveness.
3. Will Lemon Balm make me too sleepy to work?
At standard doses, Lemon Balm is considered a non-sedating anxiolytic, meaning it typically reduces anxiety without causing significant drowsiness. However, individual reactions can vary. It is best to try it for the first time when you do not need to drive or operate heavy machinery until you know how it affects you.
4. Is Lemon Balm safe for children who are anxious or emotional?
Lemon Balm has a good safety profile for children and is traditionally used for restlessness and irritability. However, the dosage must be adjusted for their smaller size and weight. Always consult with a pediatrician or a qualified herbalist before giving any herbal supplement to a child.
Sources and References
Recent Studies (2020-2026):
- Ghazizadeh, J., et al. (2021). The effects of Melissa officinalis (lemon balm) on cognition and mood in healthy volunteers: A systematic review of randomized controlled trials. Journal of Ethnopharmacology.
- Miraj, S., et al. (2022). A systematic review of the effect of Melissa officinalis on anxiety and depression. Nutrients.
Official Monographs:
- European Medicines Agency (EMA). (2013). Community herbal monograph on Melissa officinalis L., folium.
- World Health Organization (WHO). (2002). WHO Monographs on Selected Medicinal Plants – Volume 2. (Includes Folium Melissae).
⚠️ Important Medical Information
This article is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. The information provided about Lemon Balm is based on traditional use, preliminary research, and available scientific evidence, which may be limited.
Before using Lemon Balm:
- Consult a qualified healthcare provider, especially if you are pregnant, breastfeeding, taking medications, or have existing health conditions like thyroid disorders.
- Do not use as a substitute for prescribed medications or professional medical treatment for anxiety, depression, or other health conditions.
- Individual results may vary – what works for one person may not work for another.
- Monitor for adverse reactions and discontinue use if negative symptoms occur.