Most experts will tell you that laser is the most effective way to treat rosacea. This treatment is designed to reduce and eliminate redness, pustules, and papules, and red lines that result from the enlargement of blood vessels.
How does laser treatment work? Lasers are used to target the blood vessels in the affected areas. The heat of the laser destroys the blood vessels and therefore gets rid of redness. Some sessions will generally be required, but how much depends on how severe the condition is. You can also consult your dermatologist to get the best laser treatment for rosacea.
A CO2 laser in severe cases used to get rid of tissue and reshaping the nose. Bruising has always been a side effect of laser treatment, although progress has been made to limit bruising.
Intense pulsed light (IPL) have recently come and have proven to be an improvement over other lasers. They can treat a wider area of the skin because of their various wavelengths.
Of course, the effectiveness of any laser treatment depends on where on the experience and skill of the person doing it. Laser treatment for rosacea causes some discomfort, but it's not supposed to hurt.
This is illustrated by the fact that the numbing cream before the procedure was not even used. Some people are more tolerant of discomfort than others, but ultimately almost no one ever says they experience pain during the procedure.
Patients will generally have some redness that can last for several hours afterward and some swelling. However, they can begin going about their lives as usual almost immediately. Bruising can occur, and this may last for a week or more.