Yes, there exist cases of varicocele where the man has experienced a decrease of libido, probably due to abnormal testosterone levels. Nonetheless, although it is possible, it is uncommon.
Also, this diminished libido as a result of varicocele can lead to sexual impotence, but only in very severe or extreme cases.
Read the full article on: What is a Varicocele? – Causes, Symptoms & Treatment ( 57).
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Rebeca Reus
BSc, MSc
Degree in Human Biology (Biochemistry) from the Pompeu Fabra University (UPF). Official Master's Degree in Clinical Analysis Laboratory from the UPF and Master’s Degree about the Theoretical Basis and Laboratory Procedures in Assisted Reproduction from the University of Valencia (UV).