Nacon Oral

Nacon Oral Side Effects

See also Overdose section.

Drowsiness, dizziness, dry mouth/throat/eyes, blurred vision, fast heartbeat, trouble sleeping, restlessness, irritability, headache, stomach upset, shakiness, constipation, and weakness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

This product may reduce blood flow to your hands and feet, causing them to feel cold. Smoking may worsen this effect. Dress warmly and avoid tobacco use.

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:

• sudden pounding heartbeat
• mental/mood changes (fear, anxiety, nervousness)
• pale/cold skin
• feeling short of breath
• discomfort during urination
• difficulty starting urination
• inability to empty the bladder completely

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including:

• rash
• itching/swelling (especially of the face/tongue/throat)
• 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.

Call your doctor for medical advice about side effects. In the US, you may report side effects to the Food and Drug Administration (FDA) at 1-800-FDA-1088.

In Canada, you may report side effects to Health Canada at 1-866-234-2345.

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Drug Interactions