Scarlet health tonic target's the root cause of period pains and naturally improves your health by balancing your estrogen & progesterone levels with added natural calcium, magnesium & B6 to alleviate cramps, irregular flow & PMS. Whilst we hope Scarlet can be your 100% natural remedy, it will take some time for you to experience the full effects.  You may occasionally experience discomforts and you can manage this with pain killers if you need. Please consult a doctor if you are unsure about taking Scarlet in conjunction with other medications.