In many countries, there are some over-the-counter medications and supplements that are thought to help reduce anxiety, but please note that their effectiveness varies from person to person and is generally not as effective as prescription medications. Here are some common over-the-counter medications and supplements: 1. **Herbal Supplements**: - **Valerian Root**: Often used to improve sleep and reduce anxiety. - **St. John's Wort**: Sometimes used for mild to moderate depression, may also help with anxiety. - **Chamomile**: Thought to help with relaxation and reduce anxiety symptoms. 2. **Amino Acids**: - **L-Theanine**: Often extracted from green tea, may help relax the mind. 3. **Minerals and Vitamins**: - **Magnesium**: Some studies suggest that magnesium may help reduce anxiety symptoms. - **B Vitamins**: Good for nervous system health, which may indirectly help reduce anxiety. 4. **Other Natural Products**: - **Licorice Root**: Commonly used in traditional herbal medicine to relieve stress. **Where to buy**: These supplements can usually be purchased at pharmacies, health food stores, the nutritional section of supermarkets, or online platforms such as Amazon, iHerb, etc. When purchasing, it is recommended to choose a reputable brand and read the label carefully to ensure the ingredients are safe. **Note**: Although these supplements are over-the-counter, it is best to consult a doctor or pharmacist before starting to use them, especially if you are taking other medications or have a medical condition. In addition, these supplements are not a substitute for professional treatment. If the anxiety symptoms are severe, it is recommended to seek professional mental health support.