Psycho-sexual disorders are conditions in which an individual experiences disturbances in sexual desire, arousal, orgasm, sexual behavior, gender-related experiences, or sexual preferences that lead to significant distress or impairment in personal, social, or occupational functioning. The causes of psycho-sexual disorders are complex and multifactorial, involving an interaction of biological, psychological, developmental, interpersonal, social, and cultural influences. No single factor is responsible in all cases, and the contribution of each factor varies from person to person. Biological factors play a significant role in the development of psycho-sexual disorders. Hormonal imbalances, such as low testosterone in males or estrogen deficiency in females, may reduce sexual desire and impair sexual functioning. Neurological disorders affecting the brain, spinal cord, or peripheral nerves can interfere with sexual response. Chronic illnesses such as diabetes mellitus, hypertension, cardiovascular disease, kidney disease, and multiple sclerosis may damage blood vessels or nerves essential for normal sexual functioning. Certain medications, including antidepressants, antipsychotics, antihypertensive drugs, and hormonal treatments, may also produce sexual side effects. Substance abuse involving alcohol, tobacco, or illicit drugs further contributes to sexual dysfunction. Genetic and neurochemical factors may influence sexual behavior and vulnerability to certain psycho-sexual disorders. Abnormal functioning of neurotransmitters such as dopamine, serotonin, and norepinephrine affects sexual desire, arousal, and satisfaction. Some individuals may inherit a biological predisposition that interacts with environmental experiences to produce symptoms. Psychological factors