Ashwagandha is generally considered safe for most people when taken in recommended doses. However, some people may experience side effects. Here are some possible side effects of taking ashwagandha:
Nausea
Headache
Drowsiness
Stomach irritation
Diarrhea
Vomiting (in rare cases)
Liver problems (in rare cases)
Allergic reactions (in rare cases)
It is important to note that the side effects of ashwagandha may vary depending on the individual and their specific health needs. Pregnant women should avoid ashwagandha as it may cause abortion at higher doses1.
Patients who take benzodiazepines, anticonvulsants, or barbiturates should likely avoid ashwagandha because this botanical may have both sedative and GABAnergic effects1.
Ashwagandha might lower blood sugar levels and thus make it unsafe to use with antihyperglycemic (glucose-lowering) drugs (by lowering blood sugar too much). Because of its potential to lower blood pressure, ashwagandha might not be safe in people who take drugs to treat high blood pressure2.
Ashwagandha may also interfere with drugs that suppress the immune system2.
It is recommended to start with a lower dosage and gradually increase it while monitoring your body's reaction56. If you experience any side effects, it is best to stop taking ashwagandha and consult with your healthcare provider.