Detailed drug Information for nitrofurantoin. Includes common brand names, drug descriptions, warnings, side effects and dosing information. When one feels liver pain, it is likely a sign of some disease. While the liver itself does not contain any nerve cells, and thus cannot actually feel pain, the capsule surrounding it does. Find patient medical information for Nitrofurantoin Macrocrystal Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Find patient medical information for Nitrofurantoin Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. If you have a painful condition, it can be hard to go about your daily life uninterrupted. Painkillers are there to block the sensation (although they don’t treat the condition causing the pain in the first place), to offer you some relief and help you to carry on as normal. Pictures of Macrobid (Nitrofurantoin), drug imprint information, side effects for the patient. 1607482D PACKAGE LEAFLET: INFORMATION FOR THE USER Nitrofurantoin 50mg and 100mg Capsules, Hard Read all of this leaflet carefully before you start taking this medicine because it contains important information for you. Below is a text only representation of the Patient Information Leaflet. The original can be viewed in PDF format using the link above. The text only version may be available from RNIB in large print, Braille or audio CD. Menopause Survival Kit Sign up for the MenopauseRx Menopause and Perimenopause Survival Kit to receive free educational materials and coupons for products to relieve menopause symptoms including a full sized sample of a Remifemin® black cohosh supplement. Nitrofurantoin can pass into breast milk and may harm a nursing baby. You should not breast-feed while you are taking this medicine. Nitrofurantoin should not be given to a child younger than 1 month old.