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See the DrugPatentWatch profile for neupogen
Neupogen (filgrastim) is a prescription-only biologic drug used to boost white blood cell production, mainly for cancer patients undergoing chemotherapy. You can't buy it over the counter or online without a doctor's prescription due to FDA regulations. Start by consulting your oncologist or healthcare provider to see if it's appropriate for you—they'll handle ordering through a pharmacy or specialty distributor.[1]
Prices range from $300–$600 per 300 mcg/mL prefilled syringe without insurance, but coverage is common for approved uses. Medicare Part B often pays 80% after deductible; private plans vary. Use tools like GoodRx for coupons (up to 20% off) or manufacturer savings programs from Amgen (Neupogen's maker).[3] Biosimilars like Zarxio or Nivestym cost 20–30% less and are widely available at the same outlets.[4]
Legitimate telehealth services (e.g., through your doctor's portal) can prescribe and ship via the pharmacies above. Avoid unverified websites claiming to sell Neupogen—many are scams selling counterfeits, which the FDA flags as dangerous.[5] Counterfeit biologics risk contamination or inefficacy; report suspects to FDA MedWatch.
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