I realized while reading your recent column that I have the sexual side effects the letter-writer described. I had been unable to obtain a satisfactory erection even when taking 150 mg of sildenafil, ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Erectile dysfunction (ED), the inability to achieve or maintain an erection firm enough for satisfactory sexual intercourse, is a common concern affecting many men. While medical treatments like ...