: If the store has your specific brand and power in stock (like CVS or other pharmacies), you may get them immediately.

: Present your physical prescription or have the store verify it with your doctor.

Never buy contact lenses from convenience stores, beauty salons, or online sites that do not require a prescription. Lenses that are not properly fitted can cause .

: Visit an optometrist (often located inside major retailers like Walmart Optical or Costco Optical ) for a specialized fitting.

: Most prescriptions are valid for 1–2 years , depending on state law. If yours has expired, you will need a new eye exam before a store can legally sell to you. Step-by-Step Purchase Process

: The doctor will measure your cornea and may provide trial lenses to ensure comfort and vision quality before finalizing the prescription.

: Some major chains like CVS and Walgreens sell prescription contacts in-store. ⚠️ Safety Warning