Nitro pills how many

Call Do not drive yourself to the hospital. Nitroglycerin sublingual tablets should not be chewed, crushed, or swallowed. They work much faster when absorbed through the lining of the mouth. Place the tablet under the tongue or between the cheek and gum, and let it dissolve. Do not eat, drink, smoke, or use chewing tobacco while a tablet is dissolving.

Nitroglycerin sublingual tablets usually give relief in 1 to 5 minutes. However, if the pain is not relieved, you may use a second tablet 5 minutes after you take the first tablet.

If the pain continues for another 5 minutes, a third tablet may be used. If you still have chest pain after a total of 3 tablets, contact your doctor or go to a hospital emergency room right away. Do not drive yourself and call , if necessary.

You may administer 1 or 2 sprays of Nitroglycerin oral spray at the onset of chest pain. If the pain continues after 5 minutes, a third spray may be used. You must wait 5 minutes after the first 1 or 2 sprays before using a third spray. If you still have chest pain after a total of 3 sprays, contact your doctor or go to a hospital emergency room right away.

Do not drive yourself and call if necessary. Do not use more than 3 sprays in a minute period. You should take the extended-release capsule first thing in the morning and follow the same schedule each day. This medicine works best if you have a "drug-free" period of time every day when you do not take it. Your doctor will schedule your doses during the day to allow for a drug-free time. Follow the schedule of dosing carefully so the medicine will work properly.

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. If you drink alcohol, talk to your doctor.

If you have an allergic reaction, call your doctor or local poison control center right away. If your symptoms are severe, call or local emergency services or go to the nearest emergency room.

Taking it again could be fatal cause death. A heart attack may cause severe, crushing pain that comes on suddenly. If you have signs of a heart attack, call right away. If you use this drug in this situation, it may lower your heart rate and blood pressure. For pregnant women: Studies of use of this drug in pregnant animals have not shown risk to the fetus. Therefore, this drug should only be used if the potential benefit justifies potential risk.

Call your doctor right away if you become pregnant while taking this drug. For women who are breastfeeding: Nitroglycerin may pass into breast milk and cause side effects in a child who is breastfed. Talk to your doctor if you breastfeed your child.

You may need to decide whether to stop breastfeeding or stop taking this medication. For children: This medication has not been studied in children.

It should not be used in people younger than 18 years. This dosage information is for nitroglycerin sublingual tablet. All possible dosages and drug forms may not be included here. Your dosage, drug form, and how often you take the drug will depend on:. This medication has not been studied in children. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages.

Always speak with your doctor or pharmacist about dosages that are right for you. Nitroglycerin sublingual tablet is used for short-term treatment. Take it only when you have chest pain. If you take too much: You could have dangerous levels of the drug in your body.

Symptoms of an overdose of this drug can include:. If your symptoms are severe, call or go to the nearest emergency room right away.

What to do if you miss a dose: This drug is not meant to be taken on a schedule. Keep these considerations in mind if your doctor prescribes nitroglycerin sublingual tablets for you.

A prescription for this medication is refillable. You should not need a new prescription for this medication to be refilled. Your doctor will write the number of refills authorized on your prescription. To take this drug, place it under your tongue or on the inside of your cheek. Instead, let it dissolve in your mouth. Your doctor may have you check your blood pressure and heart rate at home. You may need to buy your own blood pressure monitor to do this.

You should keep a log of the date, time of day, and blood pressure readings. Bring this journal with you to your checkups. This drug may lower your blood pressure and heart rate. Your doctor may check your blood pressure and heart rate before and during your treatment.

They may also ask you to check your blood pressure and heart rate at home. If your blood pressure and heart rate drop too low, your doctor may reduce your dosage, stop your treatment, or give you a different form of nitroglycerin. There are other drugs available to treat your condition. They work much faster when absorbed through the lining of the mouth. Place the tablet under the tongue or between the cheek and gum, and let it dissolve. Do not eat, drink, smoke, or use chewing tobacco while a tablet is dissolving.

Nitroglycerin sublingual tablets usually give relief in 1 to 5 minutes. However, if the pain is not relieved, you may use a second tablet 5 minutes after you take the first tablet. If the pain continues for another 5 minutes, a third tablet may be used. If you still have chest pain after a total of 3 tablets, contact your doctor or go to a hospital emergency room right away. Do not drive yourself and call , if necessary. You may administer 1 or 2 sprays of Nitroglycerin oral spray at the onset of chest pain.

If the pain continues after 5 minutes, a third spray may be used. You must wait 5 minutes after the first 1 or 2 sprays before using a third spray. If you still have chest pain after a total of 3 sprays, contact your doctor or go to a hospital emergency room right away.

Do not drive yourself and call if necessary. Do not use more than 3 sprays in a minute period. You should take the extended-release capsule first thing in the morning and follow the same schedule each day.

This medicine works best if you have a "drug-free" period of time every day when you do not take it. Your doctor will schedule your doses during the day to allow for a drug-free time. Follow the schedule of dosing carefully so the medicine will work properly. The dose of this medicine will be different for different patients.

Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Store the extended-release capsules in a closed container at room temperature, away from heat, moisture, and direct light. Sublingual tablets should be kept in the original glass bottle. Screw the cap on tightly after each use and store the bottle at room temperature, away from heat, moisture, and direct light. Store the oral spray at room temperature, away from heat and direct light.

Do not freeze. Do not keep this medicine inside a car where it could be exposed to extreme heat or cold. Do not forcefully open the container or throw it into a fire, even if it is empty.

If you will be taking this medicine for a long time, it is very important that your doctor check your progress at regular visits to make sure this medicine is working properly. Blood tests may be needed to check for unwanted effects. Using these medicines together may cause blurred vision, dizziness, lightheadedness, or fainting. If you are taking these medicines and you have an angina attack, you must go to the hospital right away. This medicine may cause headaches.

These headaches are a sign that the medicine is working. Do not stop using the medicine or change the time you use it in order to avoid the headaches. If you have severe pain, talk with your doctor. Dizziness, lightheadedness, or fainting may occur, especially when you get up quickly from a lying or sitting position.