Can I take more than one herb at a time?
- Marcia Howard
- Feb 7, 2024
- 4 min read

Many people are interested in herbal medicines and their potential benefits for health and well-being and that interest has grown over the last three years.
I have used herbal extracts in practice safely and effectively for several years, but there is still so much to learn and science is certainly lagging behind the knowledge natural health practitioners have gathered over the decades. The pharmaceutical industry would love to bury much of what is practised and even more so, now, as the threat of side effects from prescribed medicines continues to grow.
Herbal medicine, or the use of plants and their parts to treat illnesses and injuries, is one of the oldest forms of healing in human history. Archaeological evidence suggests that humans were using medicinal plants as early as the Paleolithic era, about 60,000 years ago. Some of the plants found in prehistoric burial sites are still used today as herbal remedies, such as myrrh and opium.
The first written records of herbal medicine date back to ancient civilizations, such as China, Egypt, Mesopotamia, Greece, and India. These cultures developed sophisticated systems of herbal knowledge and classification, often based on observation, experience, and philosophy. They also recorded hundreds of medicinal plants and their uses in texts called herbals, which served as references for future generations.
Herbal medicine continued to flourish throughout the Middle Ages and the Renaissance, especially in monasteries and Islamic centres of learning. Many herbs were cultivated in gardens and traded across regions and continents. Some of the most influential herbalists of this period include Avicenna, Dioscorides, Galen, and Hildegard of Bingen.
The rise of modern medicine in the 19th and 20th centuries, based on scientific methods and evidence, led to a decline in the popularity and credibility of herbal medicine in many parts of the world. However, some people still prefer to use natural remedies or traditional systems of medicine, such as Ayurveda, homoeopathy, naturopathy, and traditional Chinese medicine.
Today, there is a renewed interest in herbal medicine, both as a complement and an alternative to conventional medicine. Many people seek natural solutions for their health problems or want to avoid the side effects of synthetic drugs. Some modern drugs are also derived from plant sources, such as aspirin from willow bark and quinine from cinchona bark.
Herbal medicine is a rich and diverse field that spans thousands of years and cultures. It reflects the wisdom and creativity of human beings in their quest for health and well-being. It also offers a potential source of discoveries and innovations for the future of medicine.
However, it is important to be aware that some herbs may interact with other medications or supplements, and that not all herbs are safe for everyone. Therefore, it is advisable to consult with a qualified healthcare professional before taking any herbal products, especially if you have a medical condition or are pregnant or breastfeeding.
Can I take more than one herb at a time? The answer to this question depends on several factors, such as the type of herbs, the dosage, the duration of use, and the individual response. Some herbs may work well together and enhance each other's effects, while others may interfere with each other and cause adverse reactions.
For example, according to the HelloPharmacist Drug-Herbal interaction checker, some possible interactions between herbs and drugs are:
- St. John's wort may reduce the effectiveness of some antidepressants, birth control pills, and blood thinners.
- Garlic may increase the risk of bleeding when taken with blood thinners, aspirin, or nonsteroidal anti-inflammatory drugs (NSAIDs).
- Ginseng may lower blood sugar levels and affect the action of some diabetes medications.
- Valerian may cause excessive drowsiness when combined with sedatives, alcohol, or antihistamines.
These are just a few examples of potential interactions, and there may be many more that are not well-known or documented. Therefore, it is best to be cautious and do your research before combining any herbs with other substances.
Some examples of herbal combinations that may be beneficial for certain conditions are:
- Echinacea and elderberry may help boost the immune system and relieve symptoms of colds and flu.
- Turmeric and ginger may have anti-inflammatory and antioxidant properties and support digestive health.
- Chamomile and lavender may have calming and relaxing effects and promote sleep quality.
These are some general suggestions, and they may not work for everyone or in every situation. Again, it is important to consult with a healthcare professional before trying any herbal remedies, especially if you have any doubts or concerns.
Herbal medicines can be a valuable addition to your wellness routine, but they should be used with care and respect. Always follow the directions on the label or from your practitioner, and monitor your response to any herbal products. If you experience any side effects or interactions, stop using the herbs and seek medical attention if needed.
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Marcia Howard is a certified wellness and life coach, specialising in detox, gut and hormone health.



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