Amyl nitrite (inhalation route)

Amyl nitrite is related to the nitrate medicines and is used by inhalation to relieve the pain of angina attacks. It works by relaxing blood vessels and increasing the supply of blood and oxygen to the heart while reducing its workload. Amyl nitrite may also be used for other conditions as determined by your doctor. This medicine comes in a glass capsule covered by a protective cloth. The cloth covering allows you to crush the glass capsule between your fingers without cutting yourself. On the street, this medicine and others like it are sometimes called "poppers." They have been used by some people to cause a "high" or to improve sex. Use in this way is not recommended. Amyl nitrite can cause serious harmful effects if too much is inhaled. Amyl nitrite is available only with your doctor's prescription. This product is available in the following dosage forms:

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Studies on this medicine have been done only in adult patients and there is no specific information comparing use of amyl nitrite in children with use in other age groups. Dizziness or lightheadedness may be more likely to occur in the elderly, who are usually more sensitive to the effects of amyl nitrite. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially: