Doxazosin Oral

Doxazosin Oral Side Effects

Dizziness, headache, drowsiness, stomach upset/pain, or decreased sexual ability/interest may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

An empty tablet shell may appear in your stool. This is harmless since your body has already absorbed the medication.

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:

• fainting
• shortness of breath
• weakness

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

• yellowing eyes/skin
• dark urine
• easy bleeding/bruising
• fever
• persistent sore throat

Seek immediate medical attention if any of these rare but very serious side effects occur:

• vision changes
• chest pain
• jaw/left arm pain
• weakness on one side of the body
• slurred speech
• confusion

In the unlikely event you have a painful or prolonged erection lasting 4 or more hours, stop using this drug and seek immediate medical attention, or permanent problems could occur.

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
• 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.

Doxazosin Oral Medical Alert

Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854-1166 (USA) or 1-800-668-1507 (Canada).

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Drug Interactions