Nicotinamide
Nicotinamide multivitamin is a prescription dietary supplement made up of a combination of nicotinamide (a form of vitamin B3) and other vitamins and minerals. It's available as many different brand-name products, and they can contain different ingredients or strengths.
What is Nicotinamide multivitamin?
What is Nicotinamide multivitamin used for?
- Dietary supplement
How Nicotinamide multivitamin works
Nicotinamide multivitamin is a dietary supplement that's a combination of nicotinamide and multiple vitamins and supplements that help support your overall health.
- Nicotinamide is a form of vitamin B3. It helps turn food into energy for your body. It's also important for cell function and development.
- Other vitamins and minerals are needed for several processes in your body to work properly.
Drug facts
Side effects of Nicotinamide multivitamin
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Diarrhea
- Easy bruising or bleeding
Less Common Side Effects
Possible side effects from higher doses of nicotinamide:
- Nausea
- Vomiting
- Upset stomach
- Heartburn
- Dizziness
- Sleepiness
- Headache
Nicotinamide multivitamin serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Allergic reaction: rash; hives; difficulty breathing; swelling of the face, lips, tongue, or throat
- Liver damage: severe stomach pain, yellowing of the skin or whites of the eyes, nausea, vomiting, loss of appetite
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Pros and cons of Nicotinamide multivitamin
Pros
- Combines multiple vitamins and minerals into one pill
- Most nicotinamide multivitamins only need to be taken once per day.
Cons
- Difficult to customize the dose since each brand is a fixed combination of several vitamins and supplements
- Requires a prescription unlike most over-the-counter multivitamins
- Risk of liver damage with high doses of nicotinamide (vitamin B3)
Pharmacist tips for Nicotinamide multivitamin
- For your safety, let your pharmacist and provider know about all of the medications you take before starting nicotinamide multivitamins. This includes all prescription and over-the-counter medications, including herbal supplements and other vitamins. Nicotinamide multivitamins contain many ingredients, so it's important to make sure your medications are safe to take together and don't interact with each other.
- Most nicotinamide multivitamins can be taken with or without food. Some brands, like Nicadan, might specifically tell you to take it with food. Refer to the label on your prescription bottle or ask your pharmacist if you're not sure if you need to take your multivitamin with or without food.
- Don't split or break your nicotinamide multivitamin in half unless you're told to do so by your provider. Some brands, such as Nicadan, are scored so they're safe to break in half if needed for your dose. Ask your pharmacist to make sure if you can safely split your multivitamin in half or not.
- Don't drink alcohol with nicotinamide multivitamin because this combination can raise your risk for liver damage.
- Nicotinamide multivitamin can potentially raise your uric acid levels, which can sometimes lead to gout. Contact your provider if you're having sudden pain in your joints because this could be a sign of gout.
- Let your provider know if you have or have had diabetes. Niacin, which is closely related to niacinamide, might raise blood sugar levels. Check your blood sugar regularly. If you're taking your diabetes medications as prescribed but your blood sugar levels are higher than usual, let your healthcare provider know.
- Nicotinamide multivitamins are typically stored at room temperature in a cool and dry place. Keep the container tightly closed and away from children at all times. Some nicotinamide multivitamins can cause harmful effects in children. If your child accidentally swallows it, get emergency medical help or call your local poison control center at 1-800-222-1222.
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Risks and warnings for Nicotinamide multivitamin
Nicotinamide multivitamin can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Worsening liver problems
- Risk factors: Taking nicotinamide doses of 500 mg or more per day | History of liver problems
Nicotinamide multivitamin can cause serious liver problems. Some people taking 500 mg or more of nicotinamide per day have experienced liver damage. You might need to get regular blood tests done to check your liver health. Seek medical attention right away if you notice pain or swelling of your stomach, yellowing of your skin or the whites of your eyes, stool changes (clay-colored stools), or severe stomach pain. These might be signs of liver damage.
Potential to hide anemia due to low vitamin B12
Nicotinamide multivitamin contains folic acid, which can sometimes mask a condition called pernicious anemia (a type of anemia due to low vitamin B12 levels). Avoid using this multivitamin alone if you have low vitamin B12 levels. If you have a history of low vitamin B12 levels, let your healthcare provider know.
Use copper-containing nicotinamide multivitamins with caution if you have kidney or liver problems
If you have a history of kidney or liver failure, be careful while taking nicotinamide multivitamins that contain copper. Too much copper can cause upset stomach, more damage to your liver and kidneys, and even affect your brain and nervous system.
Nicotinamide multivitamin dosage
Tablet| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 750mg/27mg/850mcg | 60 tablets | $174.92 | $2.92 |
Typical dosage for Nicotinamide multivitamin
Dosing might differ depending on the specific product you're using. Please follow directions from your provider on how to take nicotinamide multivitamin.
In general, the typical dose is 1 or 2 tablets by mouth per day.
