Since Charak Neo (an Ayurvedic supplement) is not working, you may consider clinical alternatives. First-line medical options include prescription medications like Dapoxetine (an SSRI taken on-demand) or daily SSRIs like Paroxetine, which are highly effective in delaying ejaculation. Alternatively, topical anesthetic sprays or creams containing Lidocaine can be applied 10?15 minutes before intercourse to reduce sensitivity. Behavioral techniques like the 'stop-start' method are also highly beneficial. Please consult a urologist or sexologist to evaluate your condition and get a proper prescription, as these medications require medical supervision to ensure safety.