You should notice an effect at this dosage. Some individuals require a higher dosage than others initially to feel any effects. Once you feel an effect, you can generally be more attuned to feel similar effects at lower doses. Heavy consumption of kava is associated with a skin disorder consisting of a scaly rash and eye irritation. Stopping the use of kava kava for a while will cure this side effect.
Headaches are infrequent.
If you require a high dose of kava to feel an effect, your best option is to take a pill several times a day instead of taking multiple pills at once. Over consumption of any supplement, herb, nutrient, food, or hormone is not advised. This is also true of kava. It is an herb that has medical benefits if used appropriately, but it should not be used excessively. Caution There are certain individuals who probably should not take kava kava unless it's specifically recommended by a medical professional.