Our customer support team works around the clock to help you with all your doubts and queries. We also offer assistance with product selection and avail discounts. So, you can reach out to us through our email at any point in the day. Modafinil/ Provigil can only be used with particular caution in case of severe anxiety (excluding treatment in specialized facilities), psychosis, depression, or mania in the history, as it is possible that psychiatric symptoms may arise or worsen due to the treatment.