Niacor Oral

Niacor Oral Side Effects

Flushing of the face and neck along with warmth, headache, itching, burning, sweating, chills, or tingling may occur within 20 minutes of taking this medication. Flushing may persist for a few hours after use. These effects should improve or go away as your body adjusts to the medication. Dizziness, stomach upset, heartburn, nausea, vomiting, and diarrhea may also occur. If these effects persist or worsen, notify your doctor promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

• severe dizziness/fainting
• fast/irregular heartbeat
• severe headache (migraine)
• unusual joint pain
• swelling of legs/arms
• vision problems

Tell your doctor immediately if any of these rare but very serious side effects occur:

• severe stomach/abdominal pain
• black/tarry stools
• easy bruising/bleeding
• unexplained muscle pain/tenderness/weakness
• persistent nausea/vomiting
• change in the amount of urine
• dark urine
• vomit that looks like coffee grounds
• yellowing eyes/skin

A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include:

• rash
• persistent itching
• swelling
• severe dizziness
• trouble breathing

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

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Drug Interactions