
Ashwagandha and CBD Oil: Can You Take Them Together? (2026)
Last updated: October 2026. Ashwagandha and CBD are two of the most popular supplements in Ireland, and many people wonder whether they can take them together. The short answer is that many people do, but it is worth understanding what each one is, what the evidence says, and the safety points before you combine them. The short answer What is ashwagandha? Ashwagandha (Withania somnifera) is a small shrub whose root has been used in Ayurveda, India’s traditional system of medicine, for thousands of years. Supplements are usually made from root extract. Several small clinical trials have looked at ashwagandha and everyday stress and sleep over 6 to 8 weeks, with encouraging but limited results. Read our honest guide: ashwagandha reviews Ireland. What is CBD? CBD (cannabidiol) is one of more than 100 cannabinoids in hemp. It does not cause a high and is sold in Ireland as a food supplement. The World Health Organization’s 2018 review found it generally well tolerated, with no evidence of abuse or dependence potential. Research on CBD continues, but CBD supplements cannot claim to treat any condition. Ashwagandha vs CBD at a glance Ashwagandha CBD Source Root of Withania somnifera Hemp extract Traditional use Ayurvedic tonic Modern supplement Research Several small trials on stress and sleep Large safety data; limited supplement research Common side effects Stomach upset, drowsiness; rare liver reports Tiredness, dry mouth, stomach upset Interactions Thyroid, sedative, diabetes, blood pressure medicines Many medicines processed by the liver Avoid in pregnancy? Yes Yes Can you take ashwagandha and CBD together? There are no published studies on combining them, and no known serious interaction between the two in healthy adults. But both can cause drowsiness in some people, both can affect how some medicines work, and there have been rare reports of liver problems with ashwagandha, while high doses of CBD in clinical trials have raised liver enzymes. That is why it makes sense to introduce them one at a time and to check with a pharmacist if you take any medication. Why do people combine them? People who combine ashwagandha and CBD usually describe it as part of a wider routine for winding down or coping with a busy life. Some like ashwagandha for its long history in Ayurveda and CBD for its modern research base. Others simply prefer to take two supplements at different times of day. These are personal choices, not proven benefits, and neither supplement can claim to treat stress, anxiety or sleep problems. What the research does not tell us Because of these gaps, a cautious, step-by-step approach is sensible. Forms to choose from Ashwagandha CBD Drops Easy to adjust; earthy taste Under the tongue; adjustable Capsules No taste No taste; 25mg each (ours) Gummies Some brands 15mg each (ours) Powder or tea Traditional; harder to measure Add oil to milk or honey How to combine them sensibly How much of each? Follow the directions on each product label. For CBD, many people start with 5 drops of a 10% oil (about 25mg) once a day. For ashwagandha, amounts vary by product and extract, so use the serving on the label rather than comparing with other brands. Increase gradually, if at all, one product at a time, with at least a week between changes. If you take medication, ask your pharmacist about suitable amounts before starting. Sample routine Time What Morning Ashwagandha drops, as directed on the label Evening 5 drops of 10% CBD oil, held under the tongue Throughout Water, regular meals, daylight, movement This is an example, not a prescription. Many people take only one of the two. Signs to stop and seek advice A wider routine Supplements work best as one small part of looking after yourself. Regular sleep and wake times, daylight in the morning, movement every day, caffeine before early afternoon, light alcohol, and time to switch off in the evening all matter more than any capsule or drop. If stress or poor sleep is affecting your life, talk to your GP. Read CBD and stress for practical tools. Who should avoid them Keeping a two-week diary If you decide to combine them, a simple diary makes it much easier to judge. Each day, note what you took and when, how you slept, your energy in the afternoon, your mood, and anything unusual, such as drowsiness or an upset stomach. After two weeks on one supplement and two weeks on both, look back. You will usually have a much clearer picture than relying on memory. Ashwagandha and CBD for older adults Older adults are more likely to take regular medicines and to be more sensitive to drowsiness, which can increase the risk of falls. If you are over 65, or caring for someone who is, check with a GP or pharmacist before starting either supplement, start low, and avoid taking them before driving. Can ashwagandha and CBD be taken with coffee? Yes, there is no known problem. Some people like to take ashwagandha drops in a morning coffee and keep CBD for the evening. Keep caffeine to the morning and early afternoon so it does not affect your sleep. Choosing good products We sell Ashwagandha Drops (1500mg) and CBD oils, each with clear labelling. Frequently asked questions Can I take ashwagandha and CBD at the same time? Many people do, but introduce them one at a time and check with your pharmacist if you take any medication. Do ashwagandha and CBD interact? No serious interaction is known in healthy adults, but both can cause drowsiness and both can affect some medicines. Should I take them in the morning or at night? Either. Many people take ashwagandha in the morning and CBD in the evening. Consistency matters most. Can I take them every day? Many people do. Follow the labels and review after a month or two. Are they safe in pregnancy? No. Avoid both during pregnancy and breastfeeding. Can I drink alcohol with them? It is best not to, as alcohol adds to drowsiness.