Home > Newsletters > Need to Know > Cycling can effect erectile dysfunction 09 February 2015 Action Point 0 Viagra's effect on blood pressure is exaggerated if the taken with a nitrate drug, which is a prescribed treatment for angina. Taking them together can lower blood pressure to such an extent that it could prove fatal. Never take them together. More: Need to KnowCycling can effect erectile dysfunction advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Lifestyle Here's why you should stay with one doctor for life News Good Sex? Bad Sex? Rad Sex? Fitness How to prevent the 5 most common gym injuries Fitness Use this workout plan to master the superman push-up in under a month Diet and nutrition 8 prebiotic foods you should probably add to your diet Sex Can you really get an STD from kissing? From our sponsors Tell-tale signs you need a mattress upgrade Keen to win a R2 000 voucher? Good health begins in your gastrointestinal tract ACC 200 works fast to break down mucus Live healthier Contraceptives and you » Scientists create new contraceptive from seaweed Poor long-term birth control training leads to 'accidents' 7 birth control myths you should stop believing Will the Pill make you gain weight? Can you fall pregnant while breastfeeding? We bust seven common myths about birth control. Your digestive health » Causes of digestive disorders 9 habits that could hurt your digestive system Your tummy rumblings might help diagnose bowel disorder With the assistance of an 'acoustic belt', doctors can now determine the cause of your tummy troubles.