Hi and welcome to HCM.
This is true about side effects, but it is not so common. Every man react on different way and you cant know will those side effects appear in your case until you try to take it. These serious side effects are extremly rare and every medicine has it,if you notice some of these you must stop taking it immidiately.Most people dont have any of these. Itchy eyes and redness
are the most common ,but you have to decide cost/benefit of such treatment. Results are doubtful but some people experience significant improvement. It is up to you. If you ask me I wouldnt insist on such treatment and I dont recommend ti to my patients. Taking this drug or any other with doubtful effect for lifetime just because of estetics isnt something that I consider reasonable. Wish you good health.