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Avodart

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Product Details

Description

Avodart (dutasteride) is an oral medication commonly prescribed for the BPH (benign prostatic hyperplasia) treatment, also known as an enlarged prostate—a condition that affects many men as they age. An enlarged prostate can squeeze the urethra & it makes urination difficult or uncomfortable. Avodart works by shrinking the prostate over time, improving urine flow & lowering the risk of urinary retention or the need for surgery.

Belonging to the class of 5-alpha reductase inhibitors, Avodart blocks the production of dihydrotestosterone (DHT), a hormone that causes prostate growth. It's available as a 0.5 mg softgel capsule, taken once daily with or without food. However, the capsule must be swallowed whole—do not chew or open it, as the contents may irritate the mouth or throat. Some users may experience side effects such as reduced libido, erectile issues, or breast tenderness. Though rare, serious risks like allergic reactions or prostate cancer have been noted, so routine PSA testing and doctor visits are essential.

Women who are pregnant or may become pregnant should not handle Avodart, as it may harm a developing male fetus. Also, donating blood is discouraged for at least six months after stopping the medication to avoid transmission through transfusion. Avodart may take several months to show results, but consistency is key. If you're dealing with BPH, Avodart may be part of a long-term, effective management plan. Always speak with your doctor about ongoing symptoms and any other medications or supplements you're using.

Uses and Benefits

Avodart is prescribed to treat a condition called benign prostatic hyperplasia (BPH), also known as an enlarged prostate. This condition is common in men as they get older. Avodart shrinks the enlarged prostate over time. This helps to:

  • Improve urine flow
  • Reduce the need to urinate frequently
  • Lower the risk of complete blockage of urine flow (a condition known as acute urinary retention)

In many cases, Avodart can reduce the need for prostate surgery by relieving symptoms and preventing further enlargement.

Dosage

What Are the Forms & Strengths of Avodart?

This medication comes in the form of oral capsules and is available in a strength of:

  • Avodart 0.5 mg capsule

What Is the Recommended Dosage for Avodart?

The right dose of Avodart may vary depending on your specific health condition. It's very important to follow your doctor's instructions exactly or take the medication as directed on your prescription label. While there is a standard dose that works for most people, your doctor may adjust it based on how well your body responds. The amount you take, how often you take it, and how long you stay on the medication all depend on the reason you're being treated. Never change your dose or stop taking Avodart without first speaking to your doctor.

Dosage for Benign Prostatic Hyperplasia (BPH)

  • For Adults (18 years and older):
    • The usual dose of Avodart is one 0.5 mg capsule taken once daily.
    • It can be taken on its own or together with another medication called tamsulosin, depending on your doctor’s recommendation.
  • For Children and Teenagers (Under 18 years):
    • Avodart is not recommended for use in children and teenagers.
    • The safety and effectiveness of this medication in people under 18 years of age have not been established.

[Note: Remember, these recommendations may vary from person to person. Discuss it with your doctor, and they'll customize your dosage accordingly.]

Usage Guide

Taking Avodart the right way is key to seeing results and keeping your symptoms under control. This medicine works slowly, so you’ll need to be consistent and patient. Here’s everything you need to know to take it safely and effectively:

  • Follow your doctor’s instructions exactly: Take Avodart only as prescribed. Don’t take more or less than the recommended amount, and don’t use it longer than directed unless your doctor tells you to.
  • Take it with a full glass of water: Swallow the capsule whole—do not chew, crush, or open it. The contents can irritate your lips, mouth, or throat if released.
  • You can take it with or without food: Pick the time that works best for you, and try to take it at the same time each day for consistency.
  • Give it time to work: It may take up to 6 months before you notice an improvement in symptoms. Don’t stop taking it just because you feel okay—or if you feel no change at first.
  • Keep using it as directed: For the best results, take Avodart regularly and don’t skip doses. Don’t stop the medication without talking to your doctor first.
  • Regular check-ups are important: Your doctor will likely test your blood and monitor your prostate-specific antigen (PSA) levels to ensure the medication is working and to screen for prostate cancer.
  • Store the capsules properly: Keep them at room temperature, away from heat, moisture, and direct sunlight. Don’t store them in bathrooms or near sinks.
  • Watch out for damaged capsules: If a capsule looks cracked, soft, or leaking, don’t use it. Call your pharmacist for guidance on how to safely dispose of it.

[Note: Your doctor will decide the right amount for you based on your condition, following guidelines and studies on the drug. They'll adjust it as needed over time.]

How It Works

Avodart belongs to a group of medications known as 5-alpha reductase inhibitors. These drugs are commonly used to treat conditions like benign prostatic hyperplasia (BPH), also known as an enlarged prostate. In your body, there’s a hormone called dihydrotestosterone (DHT), which plays a big role in making the prostate grow. Avodart works by blocking the enzyme that creates DHT, which helps slow down or reverse the growth of the prostate. Over time, this can help the prostate shrink, improve urine flow, and reduce the risk of urinary retention or the need for surgery. It’s a gradual process, so you’ll need to take the medication consistently to see the best results.

Side Effects

Avodart can cause these following common and serious side side effects:

More Common Side Effects of Avodart: These side effects don’t happen to everyone, but they can occur in some people. Most are related to how Avodart affects hormones like DHT (dihydrotestosterone), which plays a role in male sexual health. If any of these effects bother you or don’t go away, talk to your doctor for guidance.

  • Trouble getting or keeping an erection: Avodart can lower DHT levels, which may reduce sexual function in some men. This might make it harder to get or maintain an erection. If this continues, speak with your doctor. Avoid stress or overthinking—it can make the problem worse.
  • Decrease in sperm count and activity: Avodart may temporarily reduce sperm production and movement. This may be important if you’re planning to have children. Let your doctor know if fertility is a concern—they might recommend other treatment options.
  • Ejaculation problems: Some men notice changes like reduced semen volume or delayed ejaculation. This happens because of how the medication impacts the prostate. It’s not dangerous, but if it affects your quality of life, talk to your doctor about it.
  • Enlarged or painful breasts: Some men notice breast tenderness or swelling while on Avodart. This usually goes away on its own within a few weeks. If the pain gets worse, or if you notice lumps or nipple discharge, contact your doctor to rule out other causes.
  • Decrease in sex drive (low libido): Since Avodart affects hormone levels, it might lead to a lower interest in sex. This can improve over time, but if it doesn’t, your doctor might adjust your dose or suggest other options to help.

Serious Side Effects of Avodart: If you notice any of the side effects below, contact your doctor right away. If symptoms feel severe or life-threatening, call 911 or go to the nearest emergency room. These effects are rare but important to take seriously.

  • Allergic Reactions: Its symptoms may include swelling of the face, tongue, or throat and peeling or irritated skin. This could be your body reacting strongly to the medication, which may cause difficulty breathing or skin damage. Stop taking the medicine immediately and seek emergency medical help.
  • Signs of Prostate Cancer: Avodart lowers PSA levels (a marker used in blood tests for prostate cancer). Sometimes, this can mask early signs of prostate cancer, so your doctor will monitor PSA levels closely during treatment. An increase in PSA while taking Avodart may indicate the need for further testing. Symptoms to watch for:
    • Trouble starting urination / Weak urine flow: If urine flow feels slow or hard to start, your prostate may be pressing on the urethra. This needs to be evaluated by your doctor to rule out cancer or other complications.
    • Increased urination frequency: You may feel the urge to urinate more often, especially at night. This could be a sign that your prostate is still growing or there’s another issue that needs to be checked.
    • Painful or burning urination: This can happen with infections or irritation in the urinary tract. Don’t wait—report it to your doctor to get the right treatment.
    • Blood in urine or semen: Seeing blood can be alarming and is never normal. It could signal inflammation, infection, or a more serious condition. Call your doctor immediately to investigate the cause.
    • Trouble getting or maintaining an erection / Painful ejaculation: If sexual function suddenly worsens or becomes painful, it may be a hormonal imbalance or another underlying condition. Let your doctor know so they can adjust your medication or run tests.
    • Frequent pain or stiffness in the lower back, hips, or thighs: Ongoing pain in these areas might be a sign that something is affecting the bones or nerves near your prostate. Don’t ignore this—early detection is important.

[Note: Remember, this list may not cover all possible side effects. Always consult with your healthcare giver for medical advice about side effects.]

Warnings

While Avodart is effective in treating an enlarged prostate (BPH), there are a few important safety warnings you should be aware of. These precautions help protect your health and ensure that the medicine is used correctly. If anything feels unusual or you’re unsure about something, always reach out to your doctor or pharmacist.

  • Pregnancy warning: If a pregnant woman (especially one carrying a male baby) touches or swallows Avodart, it could harm the baby’s sexual development. If your female partner comes into contact with a leaking capsule, she should wash the area with soap and water right away. Pregnant women should never handle the capsules.
  • Prostate cancer warning: Avodart may slightly increase the risk of a certain type of prostate cancer. Your doctor will monitor your PSA (prostate-specific antigen) levels with blood tests before and during treatment. Avodart lowers PSA, so any increase during treatment might be a signal that further tests are needed to rule out cancer
  • Blood donation warning: Do not donate blood for at least 6 months after stopping Avodart. This helps prevent the risk of the drug being passed to a pregnant woman through a blood transfusion.
  • Allergy warning: Avodart can cause serious allergic reactions. Call your doctor or a poison control center immediately if you notice any of the following symptoms:
    • Peeling or blistering skin
    • Swelling of the face, lips, tongue, or throat
    • Skin rash
    • Difficulty breathing

If you've ever had an allergic reaction to Avodart or similar medications (called 5-alpha reductase inhibitors), you should not take it again, as doing so could be life-threatening.

Warnings for People with Certain Health Conditions

If you fall into any of the categories below, be sure to talk to your doctor before starting or continuing treatment.

  • For people with liver disease: If you have liver problems, your body may not break down Avodart properly. This can lead to a higher amount of the drug building up in your blood, which may increase your risk of side effects. Your doctor may need to monitor you more closely or adjust your dosage.
  • For women who are breastfeeding: Avodart should not be used while breastfeeding. It is unknown if the drug passes into breast milk, but to be safe, it’s best to avoid it during this time.
  • For children: Avodart is not recommended for use in children. It hasn’t been proven to be safe or effective for anyone under 18 years of age.
  • For pregnant women: Avodart is classified as a Category X drug, which means it should never be used during pregnancy.
    • If a pregnant woman—especially carrying a male baby—swallows or touches a leaking capsule, it could cause birth defects in the baby’s sex organs.
    • If skin contact happens, the area should be washed immediately with soap and water, and medical advice should be sought.
Safety Guide

Avodart is a powerful medication used to treat an enlarged prostate, but it comes with a few important safety precautions. Understanding how to handle and take this medicine correctly helps protect you—and others around you—from unwanted side effects or risks. Follow these simple guidelines to use Avodart safely and effectively:

  • Avoid direct contact with the capsules if you’re a woman or child: Avodart can be absorbed through the skin, so women and children should not handle the capsules, especially if they are leaking. In pregnant women, even skin contact can cause birth defects in male babies.
  • Avodart is not usually prescribed for women: While it's mainly used by men, some postmenopausal women may be prescribed Avodart off-label (not FDA-approved) for hair loss. If you're unsure, check with your doctor.
  • Always swallow capsules whole: Don’t chew, crush, or open the capsule. If the contents come out, they can irritate your lips, mouth, or throat. Use a full glass of water to swallow it safely.
  • If there’s contact with a leaking capsule: If a woman of childbearing age touches a leaking capsule, she should wash the area right away with soap and water and speak to a healthcare provider for further advice.
  • Tell your doctor about past allergic reactions: If you've had an allergy to Avodart or similar drugs like finasteride (Propecia or Proscar), let your doctor know. They may suggest a different treatment to keep you safe.
  • Avodart may slightly raise prostate cancer risk: Your doctor will monitor your PSA levels (prostate-specific antigen) to check for any signs of prostate cancer while you're on the medication.

Don’t donate blood while on Avodart: You should not give blood during treatment and for at least 6 months after stopping. This prevents the risk of Avodart being transferred to a pregnant woman through a blood transfusion.

Missed Dose

Taking Avodart regularly is important for it to work properly. If you miss a dose or don’t take it on time, the level of the medicine in your body may drop, and it might not work as well—or at all. Don’t worry if you forget occasionally, but it’s important to know how to handle it the right way.

  • Take your missed dose as soon as you remember: If it’s still several hours before your next scheduled dose, go ahead and take it.
  • Skip the missed dose if it’s almost time for the next one: If you’re close to your next dose, do not take two capsules at once. Just skip the missed one and continue with your regular schedule.
  • Don’t double up: Taking two doses together can increase the risk of side effects and won’t make the medicine work faster.
  • Stay consistent: Try to take Avodart at the same time every day. Using reminders like a phone alarm or a daily pill organizer can help you stay on track.

[Note: If you have missed a dose of your medication and are unsure about when to take the next one, immediately consult your doctor or pharmacist.]

Overdose

It’s important to take Avodart exactly as your doctor prescribed. Taking more than the recommended amount could lead to high levels of the drug in your body, which may be unsafe. While the exact effects of an Avodart overdose are not fully known, it’s best to treat it as a serious situation and get medical help right away.

  • If you think you’ve taken too much Avodart: Contact your doctor or call the Poison Control Center at 1-800-222-1222. You can also use their online tool for guidance.
  • Call 911 for severe symptoms: If you’re experiencing anything unusual—like fainting, trouble breathing, or chest discomfort—go to the emergency room or call emergency services immediately.
  • There’s no antidote for Avodart: Since there’s no specific medicine to reverse an overdose, doctors will treat your symptoms directly to help you recover safely.

[Note: If you consumed more than the recommended dose, get medical help right away or call the Poison Help line at 1-800-222-1222.]

Storage Guide

Storing Avodart the right way helps keep the medication safe and effective. These simple tips will make sure the capsules don’t get damaged and continue to work as intended. Be sure to check them regularly to ensure they’re in good condition.

  • Keep Avodart at room temperature: Store the capsules between 68°F and 77°F (20°C to 25°C). This is the ideal temperature to keep the medicine stable.
  • Protect it from heat: Avoid placing the medication near stoves, heaters, or windows. High temperatures can cause the capsules to melt, deform, or leak.
  • Check for damage: Do not use any capsule that looks discolored, cracked, soft, or leaking. If you notice any of these signs, contact your pharmacist for advice on safe disposal.
  • Store away from direct light: Keep the medication in a cool, dry place away from sunlight, as light can weaken the drug over time.
  • Avoid damp areas: Don’t store Avodart in bathrooms or other moist places. Humidity can damage the capsules and make them less effective.

[Note: Discuss with your healthcare professional about the proper disposal of any unused medicine and any questions you may have regarding its storage.]

Interactions

Avodart can interact with other medications, supplements, or even herbal products you may be taking. An interaction happens when another substance affects how the drug works—this can either make Avodart less effective or increase the risk of side effects. That’s why it’s important to tell your doctor or pharmacist about everything you’re currently taking, including prescription drugs, over-the-counter meds, vitamins, and herbs.

Here are some types of medicines that can interact with Avodart:

  • Acid reflux medication: This type of drug may also keep more Avodart in your system than intended. Example:
    • Cimetidine
  • Blood pressure medications: Some drugs used for high blood pressure can cause more Avodart to stay in your system, which might increase side effects. Examples:
    • Verapamil
    • Diltiazem
  • Antibiotic (ciprofloxacin): This commonly used antibiotic can keep Avodart in your body longer, which may raise your risk of side effects. Example:
    • Ciprofloxacin
  • HIV medications (protease inhibitors): These drugs can slow how fast Avodart is broken down in your body, possibly increasing side effects. Examples:
    • Fosemprenavir
    • Ritonavir
    • Tipranavir
    • Nelfinavir
    • Darunavir
    • Saquinavir
    • Indinavir
    • Lopinavir
    • Atazanavir
  • Antifungal medications: These medicines can also raise the levels of Avodart in your blood, making side effects more likely. Examples:
    • Ketoconazole
    • Itraconazole
    • Voriconazole
    • Posaconazole

What Are the Other Avodart Interactions?

Below are the mentioned Avodart (dutasteride) interactions beyond prescription medications, including interactions with food, beverages, alcohol, supplements, herbs, vitamins, lab tests, and vaccines. This information is especially important for anyone using Avodart long-term to manage benign prostatic hyperplasia (BPH).

  • Food Interactions:
    • Food does not significantly affect the absorption of Avodart.
    • You can take it with or without food. However, it's best to be consistent in how you take it (either always with food or always without) for stable absorption.
  • Beverage Interactions:
    • Grapefruit juice: No clinically confirmed interaction, but caution is advised as grapefruit can alter metabolism of many drugs via CYP3A4 enzyme.
    • Caffeinated drinks: No direct interaction, but excessive caffeine may worsen urinary symptoms like urgency or frequency.
    • Carbonated/sugary beverages: Can irritate the bladder, potentially worsening BPH symptoms.
  • Alcohol Interactions:
    • No direct pharmacological interaction, but:
    • Alcohol can worsen BPH symptoms like frequent urination, urgency, and incomplete emptying.
    • Chronic alcohol use may also affect liver enzymes that metabolize Avodart, possibly altering its effectiveness or half-life.
  • Vitamin and Mineral Supplements:
    • No known direct interactions with common vitamins (like C, D, B12) or minerals (like calcium, magnesium, zinc), but:
    • Vitamin D may help improve prostate health generally.
    • High doses of zinc have been theorized to affect hormone levels, but data is inconclusive.
  • Herbal Products:
    • Saw Palmetto: Often used for BPH, but combining with Avodart is not recommended due to potential for additive effects or masking side effects.
    • St. John’s Wort: May reduce Avodart effectiveness by increasing liver enzyme activity (CYP3A4 induction).
    • Ginseng/Ginkgo Biloba: No confirmed interaction, but caution advised due to potential hormonal effects.
  • Over-the-Counter Supplements:
    • Bodybuilding/testosterone boosters: Can interfere with Avodart’s mechanism, which involves suppressing DHT (a form of testosterone).
    • Prostate health supplements: May cause overlap or confusion in symptom tracking.
  • Lab Test Interactions:
    • Prostate-Specific Antigen (PSA) Test:
    • Dutasteride lowers PSA levels by approximately 50%, which can mask early signs of prostate cancer.
    • Doctors must double the PSA reading to get an accurate interpretation while on Avodart.
  • Vaccines:
    • No direct interaction with any vaccine (e.g., flu, COVID-19, shingles), but:
    • In case of immune-compromised individuals (very rare), any hormonal therapy should be monitored during vaccine administration.
    • Always inform your healthcare provider about Avodart use before getting vaccinated.

[Note: This isn't a complete list, and there could be other drugs that interact with Avodart. Make sure to tell your doctor about any prescription, over-the-counter medicines, and herbal products you’re taking.]

Alternatives

If Avodart isn’t the right fit for you, there are several other medications available to treat benign prostatic hyperplasia (BPH). Each works in different ways and may be more suitable depending on your symptoms, health history, and potential side effects. Here are some commonly prescribed alternatives:

  • 5-Alpha Reductase Inhibitors (same class as Avodart):
    • Finasteride (brand name: Proscar) – Similar to Avodart but blocks only type II 5-alpha reductase enzyme.
  • Alpha-Blockers (relax the muscles in the prostate and bladder neck):
    • Tamsulosin (Flomax)
    • Alfuzosin (Uroxatral)
    • Doxazosin (Cardura)
    • Terazosin (Hytrin)
    • Silodosin (Rapaflo)
  • Combination Therapies:
    • Dutasteride + Tamsulosin (brand name: Jalyn) – Combines Avodart and Flomax in one pill for dual action.
    • Finasteride + Doxazosin or Tamsulosin – Often prescribed separately for combined symptom control.
  • Phosphodiesterase-5 Inhibitors:
    • Tadalafil (Cialis) – Approved for both erectile dysfunction and BPH, especially beneficial for men with both conditions.

Your doctor can help evaluate these options based on your symptoms, age, prostate size, and other health conditions. Never switch or stop medications without medical advice.

[Note: Your doctor will choose what’s best for you. Don’t use any of these alternative medications without consulting your healthcare provider. Taking them by yourself may cause serious side effects.]

Cost & Coupons

Avodart, used primarily to treat benign prostatic hyperplasia (BPH), is often expensive if you're purchasing it locally in the U.S without insurance support. At Polar Bear Meds, we’re proud to offer Avodart at a much lower cost, helping American patients get the treatment they need without overspending. You can now buy Avodart online with coupon code WELCOMEPB10 to enjoy a 10% discount on your first order. And it doesn’t stop there—join our referral program to earn up to $200 in savings, making each refill more affordable. Polar Bear Meds is your reliable source for cost-effective medications, ensuring Avodart stays accessible, safe, and budget-friendly for all our customers.

FAQ

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AtPolarBearMeds.com, we assure you the most affordable price to buy Avodart online from Canada. Rest easy knowing that your order will be dispatched from a reputable Licensed Canada Pharmacy Online, adhering to the highest standards of quality and authenticity. Our discounted medications are shipped directly from Canada to your doorstep, ensuring a swift and secure delivery experience. To conveniently buy Avodart online for BPH (benign prostatic hyperplasia) treatment at a substantial cost, call us at 1-888-779-2193 toll-free.

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by "Dr. Jackson Miller (M.D)"

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

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