Can Clomiphene 50mg Tablet be used by men?

Yes, clomiphene does have a role in men, though it's an off-label use it's sometimes prescribed to raise low testosterone or support sperm production by stimulating the body's own hormone signaling, rather than replacing testosterone directly. It's not something to self-start, though, since dosing and duration depend on your hormone levels and what's actually driving the issue. A visit to a doctor, ideally with some baseline blood work, will tell you whether this is the right approach for you.