Jamp-fer contains an iron supplement. Typically, it is used for anemia (low red blood cells). It requires a few weeks to take effect. How to use this medication this medication is typically used only once a day. However, your doctor or pharmacist may have suggested a different schedule that is more appropriate for you. Take it regularly and continuously to maintain its beneficial effects. Important: follow the instructions on the label. Do not use more of this product, or more often, than prescribed. This product is more effective when taken on an empty stomach. However if you experience stomach problems, you may take it with food. As it may irritate the stomach, try to avoid irritating foods such as coffee, spicy food and alcohol. To ensure effectiveness, avoid taking an antacid at the same time. Possible side effects in addition to its desired action, this medication may cause some side effects, notably: it may cause constipation — to prevent this, drink plenty of water or juice, and eat more dietary fibre; it may cause nausea or, rarely, vomiting; it may give stool a black colour; it may cause indigestion. Each person may react differently to a treatment. If you think this medication may be causing side effects (including those described here, or others), talk to your doctor or pharmacist. He or she can help you to determine whether or not the medication is the source of the problem. Storage information as with most medications, this product should be stored at room temperature. Store it in a secure location where it will not be exposed to excessive heat, moisture or direct sunlight. Keep it out of reach of young children. Make sure that any leftover portion is disposed of safely. Additional information this medication may interact with other medications or supplements, sometimes significantly. Many interactions, however, may be dealt with by a dosage adjustment or a change in medication schedule. Check with your pharmacist before using this medication in combination with any other medications (including non-prescription products), vitamins or natural products. General information it is important to tell the health professionals you consult: if you have a history of any other medical condition, whether you smoke and for women, if you are or want to become pregnant or breastfeeding; if you have allergies to any medications or any other allergies (e.g. To food, latex, etc.); all medications you are taking, prescription and non-prescription, including vitamins and natural products and supplements.