Description
Is Uparen 15 mg right for your situation?
Review these criteria with your doctor before enquiring- ✓Moderate-to-severe rheumatoid arthritis, psoriatic arthritis, or ankylosing spondylitis
- ✓Moderate-to-severe atopic dermatitis (adults/adolescents 12+)
- ✓Moderate-to-severe ulcerative colitis
- ✓Need a generic Rinvoq® alternative — Reneta PLC
- ✗Active serious infection — TB screening mandatory
- ✗History of VTE or major cardiovascular events
- ✗Pregnant or planning pregnancy
- ✗Age 50+ with cardiovascular risk factors
Check Availability & Pricing
Prescription required · Named Patient Program · Worldwide shipping
🛡 WHO-GMP Certified · Prescription verified · Express dispatch
What is Uparen 15 mg?
Uparen 15 mg is a generic extended-release formulation of Upadacitinib — a selective JAK-1 inhibitor — manufactured by Reneta PLC under WHO-GMP certified conditions in Bangladesh. It is a small molecule generic, not a biosimilar.
| Generic name | Upadacitinib |
| Reference brand | Rinvoq® (AbbVie) |
| Manufacturer | Reneta PLC |
| Drug class | JAK-1 Selective Inhibitor |
| Dosage form | Extended-release tablet — 15 mg |
| Route | Oral · once daily, with or without food |
How Upadacitinib Works
In autoimmune disease, overactive JAK signalling drives chronic inflammation. Upadacitinib selectively inhibits JAK-1, reducing pro-inflammatory cytokines with greater selectivity than older JAK inhibitors. In SELECT-COMPARE it showed superior ACR50 versus adalimumab in rheumatoid arthritis.
Side Effects & Monitoring
Common
- Upper respiratory infections
- Nausea / headache
- Acne / folliculitis
- Elevated LDL
- Herpes zoster reactivation
Serious · Report Immediately
- Serious/opportunistic infections
- DVT / pulmonary embolism
- Major cardiovascular events
- Malignancy
- Hepatotoxicity
How to Take Uparen 15 mg
15 mg once daily (most indications) · 30 mg once daily for atopic dermatitis/UC induction. Swallow whole — never crush or chew.
- 1Once daily, same time, with or without food.
- 2Swallow whole. Never crush, split, or chew the XR tablet.
- 3TB screening complete before starting.
Frequently Asked Questions
Is Uparen a biosimilar?
How is Uparen different from other upadacitinib brands here?
How do I order Uparen?
WHO-GMP certified medicines for patients with confirmed medical need and valid prescription, in countries where the branded product is unavailable or unaffordable.
- Fleischmann R, et al. SELECT-COMPARE. Ann Rheum Dis 2019;78:1116–1123.
- FDA Prescribing Information: Rinvoq (upadacitinib). AbbVie, 2023.

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