It is recommended to go over the ingredients on the label to ensure you are not allergic or sensitive to any of the ingredients listed or that the ingredients will not conflict with current medications you take. Speak with your doctor if you experience allergic symptoms. This medication is not recommended for anyone suffering from heart-conditions. You should contact your doctor as quickly as possible if one or more of following side effects occur: chest pains, skin rashes, abnormal and irregular heartbeats, swelling of the tongue or lips, facial swelling, vision changes or sudden loss of vision, breathing troubles, tinnitus, lightheadedness, , painful erections or erections that remain for longer than 4+ hours (priapism). Speak with your doctor if an erection lasts for longer than four hours. More side may include: nose stuffiness, back pain, extreme warmth or flushing in the chest, face, or neck, upset stomach or diarrhea, memory issues or headaches. Speak with your doctor if you suffer from irregular symptoms such as those listed above.
Make sure to take notice that this list is not all-inclusive and there could be other side effects. Speak with your doctor about the potential risks involved with taking any of these medications.