Before starting treatment with Lampit, patients should tell their doctor:, About all the medications they take, including prescription and over-the-counter, vitamins, and herbal supplements, About their allergies, About their health conditions, If they are pregnant or plan to become pregnant, If they are breastfeeding or plan to breastfeed About all the medications they take, including prescription and over-the-counter, vitamins, and herbal supplements, About their allergies, About their health conditions, If they are pregnant or plan to become pregnant, If they are breastfeeding or plan to breastfeed Genotoxicity and carcinogenicity may potentially occur with the use of Lampit., Lampit may cause harm to an unborn baby. A pregnancy test should be taken in women of childbearing age before starting treatment with Lampit. Birth control methods should be used. Males should use condoms., Lampit may worsen neurological and psychiatric conditions, especially in patients who have or have had a brain injury, seizures, psychiatric disease, and serious behavioral changes., Lampit may cause severe allergic reactions such as low blood pressure, swelling under the skin, shortness of breath, itching, rash, or other skin reactions. Patients should seek medical care right away if any of these occur., Lampit may cause a decrease in appetite and weight. Patients should monitor their weight every 2 weeks. The dose may be adjusted based on weight., Lampit may cause porphyria, which is an excess of chemicals in the body that make porphyrin.