Sildalist Strong 140 mg is designed for individuals who may not respond well to the standard doses of sildenafil or tadalafil alone and require a higher dose. It is essential to use this medication only under the guidance and prescription of a healthcare professional, as the combination of these two active ingredients requires careful consideration based on an individual's health and needs. The healthcare provider can determine the appropriate dosage and usage instructions, taking into account any potential side effects and interactions with other medications or health conditions.