04/06/2026
Cold Laser FAQs
What is cold laser therapy? Cold laser therapy involves applying low-level (non-thermal) laser light to the skin over injured or painful areas. Unlike surgical or “hot” lasers, it doesn’t cut, burn, or heat tissue. The light penetrates 2–5 cm into the skin, where it triggers increased energy production at the cellular level, better circulation, reduced inflammation, and accelerated tissue repair.
Is cold laser therapy safe? Yes, it’s generally considered very safe. The FDA classifies many LLLT devices as non-significant risk. There are no known serious side effects for most people — no heat, no damage to tissue, and it’s non-invasive/drug-free.
Does it hurt? No pain at all for the vast majority of people. Sessions are often described as relaxing. Are there any side effects or contraindications? Side effects are rare and mild with occasional temporary redness or slight soreness. Treatment time is typically 5–20 minutes per area, depending on the device and condition.
Is it the same as red light therapy? They’re related but not identical. Cold laser therapy uses focused, coherent laser light (specific wavelengths/power) for deeper pe*******on, while broader red light therapy uses LEDs and has incoherent light.
Call and schedule your consultation with Dr Mark Goforth at Goforth Health Center, conveniently located at 4065 Osage Beach Parkway North #202, in Osage Beach. 573-348-9800.
