Hi there!Please help me. I'm having problems with potency. I 38 years old.It happened so early :(. I am shocked.My doctor recommended me Viagra or Cialis. Viagra costs from 70$, Cialis - from 75$!My friend tell me about not brand cialis. I have found some links and i was shocked from this prices. viagra dangers best (http://www.hcs.harvard.edu/~civics/cgi-bin/yabb/YaBB.cgi?board=Teachers;action=display;num=1233489799)1.15 per viagra pill and 1.99 per Cialis pill. Why so cheap?It's scam?Here is links:erection will not occur just by taking a pill. Follow your doctor's instructions. viagra taken ranitidine (http://webpages.eng.wayne.edu/~al0769/forum/viewtopic.php?p=3164#3161) Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you. problem viagra vision (https://students.washington.edu/sgueon/phpBB3/viewtopic.php?f=5&t=123&p=169#p166)Nitrates are also found in some recreational drugs such as amyl nitrate or nitrite ("poppers").