Very helpful for migraines and can be taken long term. In mother tincture it is a good alternative, because in herbal tea the feverfew is bitter! This herb also helps with difficult menstruation. Dosage Dilute the preparation in a sip of water. Mix together before consuming. Short term (acute phase) 7-10 drops every 15 minutes Long term (chronic phase) 7-15 drops 1 to 3 times a day (morning, noon and evening) For long term use, take 6 days out of 7, 3 weeks per month for 11 months out of 12. Giving your body breaks is important. Ingredients: Organic Apple Cider Vinegar 8% Organic Feverfew Leaves Precautions: Always consult a health care practitioner before using this product internally. Consult a healthcare practitioner if your symptoms persist or worsen. These precautions apply to everyone, especially pregnant or breastfeeding women. who should not consume it during these periods. This website has not been evaluated by Health Canada and the information provided to you does not replace such consultation. Contraindications People taking blood thinners should not use feverfew as it may increase the effect of the medication.