Decreased arousal refers to a reduction in sexual desire, responsiveness, or sensitivity. Many women experience this at different stages of life, particularly during menopause, after childbirth, or due to stress and hormonal imbalances. The body’s natural lubrication, blood flow, and nerve sensitivity play a crucial role in sexual pleasure, and when these decline, intimacy can feel less satisfying. Regenerative therapies like PRP, neurotoxin injections, and CO2 carboxy gel therapy work by increasing blood flow, rejuvenating tissue, and enhancing nerve response to restore natural sensation.