Ilumya (Tildrakizumab)
Sun Pharma · IL-23 Inhibitor · Subcutaneous injection
💊 Cash / List Price (without insurance)
$5,500–$6,500/mo
WAC · Manufacturer published list price
🛡️ With Insurance + Copay Card
$0–$5/mo
Sun Pharma Assist · Most insured patients
🆓 Uninsured / PAP Eligible
Free
Income-based · Sun Pharma Assist
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About Ilumya (Tildrakizumab)
Ilumya (Tildrakizumab) is a IL-23 Inhibitor manufactured by Sun Pharma. Ilumya selectively inhibits IL-23 by targeting its p19 subunit, disrupting the IL-23/Th17 pathway that drives chronic plaque psoriasis inflammation.
💰 $0–$5/month for most insured patients
BiologicHealthPlus enrolls every patient in the Sun Pharma Assist program and all other available savings at no charge. Contact us to verify what you qualify for.
How Long Does Ilumya Take to Work?
Significant skin clearing typically seen at week 12; continued improvement through week 28.
Ilumya at a Glance
- Generic: Tildrakizumab
- Manufacturer: Sun Pharma
- Drug Class: IL-23 Inhibitor
- Type: Biologic – Monoclonal Antibody
- Route: Subcutaneous injection
- Frequency: Every 12 weeks after loading doses
- Savings: Sun Pharma Assist
- Storage: 36°F–46°F (2°C–8°C)
FDA-Approved Uses for Ilumya
Ilumya is FDA-approved to treat the following conditions:
Dosage & Administration
Typical Ilumya Dosage
- Route: Subcutaneous injection
- Frequency: Every 12 weeks after loading doses
- Common Dose: 100 mg at weeks 0 and 4, then every 12 weeks.
⚠️ Dosage varies by indication, age, and weight. Always follow your prescriber's instructions. Do not adjust your dose without medical guidance.
Storage & Cold-Chain Delivery
🌡️ Required Storage Temperature
36°F–46°F (2°C–8°C)
Keep in original carton. Protect from light. Do not freeze or shake.
✈️ Traveling with Ilumya
Up to 5 days at room temperature (up to 77°F/25°C)
Use an insulated cooler. Carry prescriber letter. Keep in carry-on luggage.
🚚 Free Cold-Chain Delivery
BiologicHealthPlus ships Ilumya in temperature-controlled packaging to all 50 states at no charge.
Learn about delivery →Required Monitoring
Tests & Monitoring for Ilumya
- TB and hepatitis B screening before starting
- Monitor for infections
Your prescriber determines your monitoring schedule. BiologicHealthPlus coordinates with your provider's office on your behalf.
Insurance, Savings & Prior Authorization
🛡️ Commercial Insurance
Most commercially insured patients pay $0–$5/month through the Sun Pharma Assist program.
Insurance guide →🆓 Patient Assistance Program
Uninsured or income-eligible patients may receive Ilumya free of charge through the Sun Pharma Assist PAP.
Check eligibility →🏥 Medicare & Medicaid
BiologicHealthPlus works with Medicare Part B, Part D, and Medicaid plans nationwide. We verify your benefits at no charge.
Verify coverage →✅ Prior Authorization — We Handle Everything at No Cost
BiologicHealthPlus files and manages prior authorizations for Ilumya completely free. We appeal denials, work with your prescriber, and get your medication approved as fast as possible.
Learn about prior authorization →Ilumya by Condition
Ilumya (Tildrakizumab) is FDA-approved for Moderate-to-Severe Plaque Psoriasis. Ilumya selectively inhibits IL-23 by targeting its p19 subunit, disrupting the IL-23/Th17 pathway that drives chronic plaque psoriasis inflammation. Your prescriber will determine the appropriate dose and monitoring schedule based on your specific condition and health history. BiologicHealthPlus can assist with insurance verification, prior authorization, and free cold-chain delivery of Ilumya for Moderate-to-Severe Plaque Psoriasis.
Frequently Asked Questions About Ilumya
Ilumya (Tildrakizumab) is FDA-approved for: Moderate-to-Severe Plaque Psoriasis.
The cash list price for Ilumya is approximately $5,500–$6,500/month. With commercial insurance and the Sun Pharma Assist program, most patients pay $0–$5/month. Uninsured or income-eligible patients may receive Ilumya free through patient assistance programs. BiologicHealthPlus enrolls every patient in all available savings at no charge.
Ilumya selectively inhibits IL-23 by targeting its p19 subunit, disrupting the IL-23/Th17 pathway that drives chronic plaque psoriasis inflammation.
Significant skin clearing typically seen at week 12; continued improvement through week 28.
Ilumya should be stored at 36°F–46°F (2°C–8°C). Up to 5 days at room temperature (up to 77°F/25°C). Keep in original carton, protect from light, and do not freeze or shake.
Yes. Use an insulated travel cooler to maintain the required temperature during transit. Carry a letter from your prescriber explaining your medication, and keep Ilumya in your carry-on luggage to maintain temperature control and reduce the risk of loss or damage.
Ilumya may be covered under Medicare Part B or Part D depending on how it is administered and your specific plan. BiologicHealthPlus works with Medicare plans nationwide and will verify your coverage and help you understand your out-of-pocket costs.
Most insurance plans require prior authorization for Ilumya. BiologicHealthPlus handles the entire prior authorization process at no cost — we submit the request, gather clinical documentation, and appeal any denials on your behalf.
No FDA-approved biosimilars are currently available for Ilumya. BiologicHealthPlus will keep you informed as new options become available.
The Sun Pharma Assist program is a manufacturer-sponsored savings program for Ilumya. Most commercially insured patients qualify to pay $0–$5/month. BiologicHealthPlus enrolls every eligible patient in this and all other available savings programs at no additional charge.
Do not stop taking Ilumya without consulting your healthcare provider. Stopping suddenly may cause your condition to worsen or symptoms to return. Your provider will create a safe transition plan if you need to discontinue treatment.
Transferring to BiologicHealthPlus is simple. Upload your prescription via our website, WhatsApp, or email. We coordinate with your doctor's office, verify your insurance, enroll you in the Sun Pharma Assist program, and arrange free cold-chain delivery — usually within 1–2 business days.
Live vaccines are generally not recommended while taking immunosuppressive medications like Ilumya. Inactivated vaccines may be safe. Always speak with your healthcare provider about which vaccines are appropriate before receiving any immunization.
How Ilumya Compares to Other Medications
Ilumya and Skyrizi are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Tremfya are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Cosentyx are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Stelara are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Bimzelx are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Humira are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Ilumya and Sotyktu are both used in autoimmune or inflammatory conditions but differ in mechanism of action, dosing schedule, administration route, approved indications, and safety profiles. Your prescriber will help determine which medication is most appropriate for your specific condition, health history, and insurance coverage. BiologicHealthPlus carries both — contact us to check your eligibility for savings programs for either medication.
Lifestyle While Taking Ilumya
Moderate alcohol consumption is not specifically prohibited with Ilumya, but alcohol can affect your immune system and overall health. Discuss your habits with your healthcare provider for personalized guidance.
Many patients continue regular exercise while taking Ilumya. Staying physically active can support overall health and may complement your treatment. Ask your provider about any specific activity restrictions for your condition.
If you miss a dose, contact your healthcare provider or pharmacist for guidance. Do not double your next dose without medical advice. BiologicHealthPlus pharmacists are available 24/7 to assist you.
Some medications may interact with Ilumya. Always tell your prescriber and pharmacist about all medications, supplements, vitamins, and herbal products you take. BiologicHealthPlus reviews your medication list for potential interactions as part of our pharmacy services.
Related Resources
🔗 Condition Guides for Ilumya
Medical Disclaimer: This page is for informational purposes only and does not constitute medical advice. Dosage information and approved indications are subject to change. Always consult your prescribing physician or pharmacist before making any treatment decisions. BiologicHealthPlus is a licensed specialty pharmacy — not a medical practice. Last reviewed: July 2026 by the BiologicHealthPlus Clinical Team.