No. : No. From your question it is obvious that you were not prescribed the viagra (sildenafil). There are risks with taking this drug and you should refrain from doing so until you have received approval from your physician. An otherwise healthy 18 year old should not have medical reason for use of this drug.
Answered 10/3/2016
5.3k views
4 doctors weighed in across 3 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question