What is Dutasteride: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

Dutasteride overview

BRAND NAMES:

  • Avodart

Generic Names:

  • Dutasteride

Uses:

  • Treats benign prostatic hyperplasia (enlarged prostate).

Therapeutic Classes:

  • Benign Prostatic Hypertrophy Agent

Forms:

  • Liquid Filled Capsule

How it’s taken:

  • By mouth

What form(s) does Dutasteride come in

  • Liquid Filled Capsule

What are common Dutasteride doses?

  • Capsule 0.5MG

Common Dutasteride prescriptions

  • Dutasteride
    30 capsules bottle

  • Dutasteride
    90 capsules bottle

  • Dutasteride
    0.5mg capsule

How to take Dutasteride

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Swallow the capsule whole. Do not crush, chew, or open it.

  • Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Swallow the capsule whole. Do not crush, chew, or open it.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.

Dutasteride contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to dutasteride or similar medicines, including finasteride.

Dutasteride warnings

  • Do not donate blood for at least 6 months after you stop taking this medicine.

  • Women who are pregnant should avoid touching or handling this medicine because it can harm an unborn male baby. If a pregnant woman gets this medicine on her skin, wash the area immediately with soap and water.

  • Tell your doctor if you have liver disease.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • This medicine may increase your risk of high-grade prostate cancer.

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

Dutasteride interactions

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • This medicine may increase your risk of high-grade prostate cancer.

  • Do not donate blood for at least 6 months after you stop taking this medicine.

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

  • Some medicines can affect how dutasteride works. Tell your doctor if you are also using cimetidine, ciprofloxacin, diltiazem, ketoconazole, ritonavir, troleandomycin, and verapamil.

  • Tell your doctor if you have liver disease.

Dutasteride side effects

Serious Side Effects

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Decrease in how much or how often you urinate

Less Serious Side Effects

  • Trouble having or keeping an erection

  • Decrease or change in your sexual desire