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Medicines for erection problems
Many men experience erection problems from time to time. Erectile problems are most often treated with erection medications such as sildenafil (Viagra, Vedafil and Silvasta), tadalafil (Cialis) and vardenafil (Levitra).
These medicines are not safe if you have certain medical conditions and you're taking medicines such as nitrates (eg, GTN spray or isosorbide mononitrate) which are used for chest pain and other heart conditions.