Excess Hair: Physical And Pharmacological Treatments

The document discussed the physical and pharmacological treatments for unwanted hair growth, highlighting the effectiveness of modern methods such as laser technology and pharmacological agents. Laser technology, using the principle of selective photothermolysis, targeted pigmented hair bulbs with pulsed laser light, converting it to heat to damage the hair bulb while sparing surrounding tissue. This method required multiple sessions and resulted in thinner, softer regrowth. Pharmacologically, Eflornithine cream, applied twice daily, inhibited an enzyme crucial for hair shaft synthesis, reducing hair growth by at least 50% over time. Both laser-assisted and pharmacological treatments were found to be more effective than traditional methods for reducing unwanted hair growth.