Hormonal Imbalances

Fluctuations in hormones like testosterone or estrogen can lower sexual desire.

Medications

Certain medications, including antidepressants, can suppress libido as a side effect. 

Brain Chemistry

Imbalances in neurotransmitters like dopamine and serotonin may reduce sexual interest 

Body Confidence

Negative self-perception or body insecurities can diminish sexual desire.

Past Trauma 

Unresolved trauma or past negative sexual experiences can lead to emotional blocks.

Relationship Issues 

Conflicts, lack of trust, or emotional distance can erode intimacy and sexual desire.