Vidalista Black 80 mg—for example, suspected counterfeit medicine, incorrect labeling/strength, poor quality, or an adverse reaction—you can report it in India through these official channels: Drug quality/counterfeit concern: CDSCO consumer/drug information. CDSCO also lists [email protected] and [email protected] for drug-quality complaints, with helpline 1800-11-1454. C CDSCO Side effect/adverse reaction: Report through India's Pharmacovigilance Programme (PvPI). The toll-free helpline is Vidalista Black 80 mg , and consumers can submit an adverse-reaction report. C CDSCO +1 Suspected fake/spurious product: CDSCO specifically provides information and reporting pathways for suspected spurious drugs. C CDSCO +1 If your concern is that Vidalista Black 80 mg contains an unusually high amount of tadalafil, that's worth discussing with a pharmacist/doctor before taking it. If you send me a photo of the strip/box (front and back), I can help you identify the stated ingredients, strength, batch number, and expiry date.