ការចុះបញ្ជីចំណែកឯកជននៃអគារសហកម្មសិទ្ធិ(ក្នុង១ចំណែកឯកជន/ប័ណ្ណ)If you are using sildenafil for PAH, go ahead and take skipped dose the moment you keep in mind it. Nonetheless, if it is almost time for the next dose, skip the skipped dos