The leaflets in this section are authored by an experienced pharmacist. Pharmacists are experts in medicines. The medicines in this small section are varied but include treating carnitine deficiency (carnitine is important in making energy to power your body), treating copper excess and problems with getting rid of urea. If you've ever thought "Who shouldn't take penicillamine?", "How do I take my carnitine?", "How do I get the most from my trientine treatment?" or "What problems can sodium phenylbutyrate cause?" information leaflets in this section will have answers for you.