Glenza® Capsules for Prostate Cancer

This medicine is a hormonal therapy for advanced prostate cancer. It works by blocking androgen receptor signaling to slow disease progression and reduce cancer activity.

What Glenza Is and How It Works

Glenza® contains enzalutamide, an androgen receptor inhibitor used in several stages of advanced prostate cancer. With US shipping from Canada available, many patients compare options and cash-pay choices without insurance before ordering. Border Free Health connects U.S. patients with licensed Canadian partner pharmacies; prescriptions are verified with prescribers before dispensing.

Each Glenza capsule targets the androgen receptor pathway. The treatment binds the receptor and reduces the effect of androgens on tumor cells. It can help delay progression, improve disease control, and support quality of life measures. The medicine is taken by mouth and is typically used long term under a prescriber’s supervision.

Who It’s For

Enzalutamide capsules are used for adults with metastatic castration-resistant prostate cancer, non-metastatic castration-resistant disease, and metastatic castration-sensitive prostate cancer. A gonadotropin-releasing hormone (GnRH) analog is usually continued if the patient has not had surgical castration. This medicine is not indicated for use in women or children. It should be avoided in pregnancy due to embryo-fetal risk with exposure.

People with a history of seizures, significant head injury, brain tumors, or conditions that increase seizure risk should discuss suitability with their healthcare professional. Those with severe liver impairment require careful evaluation. Your prescriber will consider interactions and your overall treatment plan.

Dosage and Usage

The typical labeled regimen is once daily by mouth, at roughly the same time each day. Many regimens use a total daily amount equivalent to 160 mg, as directed by the official labeling. Swallow capsules whole with water. Do not open, crush, or chew. The medicine may be taken with or without food.

Continue concomitant androgen deprivation therapy if indicated. If you are also receiving a GnRH analog, do not stop it unless your prescriber advises otherwise. If vomiting occurs after a dose, do not take an extra dose; take the next scheduled dose at the usual time. If a caregiver handles capsules, standard safe-handling practices are prudent.

Never change your regimen on your own. When uncertain, follow the full prescribing information or ask a healthcare professional to review the label directions.

Strengths and Forms

The product is commonly supplied as oral capsules. A frequently dispensed presentation includes 40 mg capsules in bottles or blisters, depending on manufacturer packaging and market. Availability, packaging, and pack sizes can vary by batch and sourcing.

Country-of-origin details for some lots are noted on the product page. You can also browse items sourced from India or explore our broader therapeutic catalog under Other.

Missed Dose and Timing

If you miss a dose, take it as soon as you remember on the same day. If an entire day is missed, skip the missed dose and take the next dose at the usual time the following day. Do not take two doses at once to make up for a missed dose. If you are unsure what to do after multiple missed doses, consult the official label or your prescriber.

Storage and Travel Basics

Store capsules at room temperature in the original container with the lid closed. Keep the medicine dry and away from excessive heat or direct light. Do not store in a bathroom. Always keep out of reach of children and pets.

For travel, carry the labeled container in your hand luggage. Bring a copy of your prescription and a medication list when flying. Keep dosing consistent across time zones based on your daily schedule; your prescriber can help plan adjustments if needed. Dispose of unused medicine according to local guidance or your pharmacy’s take-back program.

Benefits

This therapy can help lower prostate-specific antigen (PSA) levels and slow progression in appropriate settings. It may reduce the risk of metastasis in non-metastatic castration-resistant disease when used per labeling. In metastatic disease, the treatment can help delay clinical progression. Oral dosing provides at-home convenience and can fit into combination regimens that your oncology team coordinates.

Side Effects and Safety

• Common: fatigue, hot flashes, dizziness, headache
• Musculoskeletal: joint discomfort, back pain, falls
• Gastrointestinal: decreased appetite, constipation, diarrhea
• Cardiovascular: high blood pressure, edema
• Neurologic: sleep disturbances, anxiety

Serious risks can include seizures, posterior reversible encephalopathy syndrome, falls and fractures, hypertension complications, and rare hypersensitivity. Embryo-fetal toxicity is a known risk with exposure during pregnancy. Contact a healthcare professional urgently if you experience seizure, severe headache with vision changes, chest pain, or signs of stroke. Review the full safety profile in the official prescribing information before starting.

Drug Interactions and Cautions

This medicine can affect other drugs by inducing CYP3A4 and, to a lesser extent, CYP2C9 and CYP2C19. Sensitive substrates of these enzymes may have reduced exposure. Caution is advised with narrow therapeutic index medicines metabolized by these pathways. Strong CYP2C8 inhibitors and inducers can alter enzalutamide exposure; your prescriber will determine if adjustments or alternatives are needed.

Use caution with medicines that lower seizure threshold, such as certain antidepressants, antipsychotics, or tramadol. Discuss all prescriptions, over-the-counter medicines, and supplements with your oncology team so they can screen for interactions on your behalf.

What to Expect Over Time

Early on, some patients notice fatigue or hot flashes as their body adjusts. Blood tests such as PSA and liver enzymes are checked periodically. Imaging may be scheduled to assess response. Symptom changes can be gradual. Staying on a consistent daily schedule helps maintain steady levels. If side effects bother you, your healthcare professional can discuss supportive strategies guided by the label and clinical practice standards.

Over the longer term, adherence is key. Set reminders, use a pill organizer, and keep regular follow-up appointments. If your oncology plan changes, your prescriber will revisit risks, benefits, and whether to continue or transition to another therapy.

Compare With Alternatives

Prescribers may consider other androgen receptor pathway options based on cancer stage and prior therapy. These may include abiraterone acetate with corticosteroid support, apalutamide, or darolutamide. The branded reference product for enzalutamide, Xtandi, is another option some patients receive when appropriate. Your oncology team will weigh medical history, comorbidities, and goals of care when selecting the most appropriate regimen.

For additional oncology background and supportive information, see these resources: Exemestane Side Effects, Fulvestrant Injection, and Aromasin vs Arimidex. For general online pharmacy guidance, review Order Medications Online Safety.

Pricing and Access

We display the Glenza price transparently on the product page with current availability notes. Canadian pricing with US delivery from Canada helps many compare cash-pay options to local pharmacy quotes. For those paying out of pocket, we also note typical enzalutamide cost without insurance to support budgeting.

You can check live availability, add to cart, and proceed through encrypted checkout. For occasional site promotions, visit our Promotions page. If the item is temporarily unavailable, you can message support for alternatives your prescriber might consider.

Availability and Substitutions

Supply can vary by batch and manufacturer. If the capsule strength or pack size you need is not listed, a prescriber may recommend a comparable formulation or a different androgen receptor pathway option. We cannot provide restock dates. Your care team can advise whether to continue, pause, or switch therapies based on your clinical status.

Patient Suitability and Cost-Saving Tips

This therapy is intended for adult men with eligible prostate cancer types as outlined in the label. It is not used in women or pediatric patients. Those with seizure risk, significant liver disease, or uncontrolled hypertension will need careful evaluation. Handling precautions may apply for caregivers.

To manage ongoing costs, consider multi-month fills when appropriate, since fewer refills can reduce per-shipment fees. Setting calendar reminders helps prevent gaps in therapy. Understanding the Price of Glenza can support planning with your care team and pharmacy. If your clinician expects long-term use, ask about synchronizing refill dates with other medicines to simplify scheduling.

Questions to Ask Your Clinician

• Suitability: Is this therapy appropriate for my cancer stage and history?
• Goals: What outcomes are realistic with this treatment plan?
• Safety: Which side effects should prompt a call right away?
• Interactions: Do any of my medicines or supplements conflict with this therapy?
• Monitoring: How often will we check labs and imaging?
• Logistics: Should I continue my GnRH therapy while taking this medicine?

Authoritative Sources

Manufacturer Prescribing InformationFDA DailyMed: EnzalutamideHealth Canada Drug Product Database

Ready to proceed? Buy Glenza online with prompt, express shipping that Ships from Canada to US. Temperature-controlled handling when required. Prescription required. This information is educational and does not replace guidance from your healthcare professional.