Hi everyone, I hope you are all doing well! I've been holding on to Niacin tablets (100mg) for about 2 weeks and I think I'm ready to take one tomorrow. How long should I wait to have an orgasm after taking a tablet? If I have no flush, can I 'o' right after taking a tablet? If a flush does occur should I wait right after the flush? Or should I wait longer like an hour or two? I was going to take a tablet today but I thought I'd ask these questions first before taking one just to be sure I am waiting correctly. I will increase my dosage if I tolerate it. Take care everyone!