When Mars placed in eight house of horoscope makes a Manglik Dosh. Manklish dosh of eight house is dangerous for spouse health. The person may have to be separated from spouse any reason. when Mars is eight house the person lives a patients life. He/she can be used to of alcohol and patients of eye disease. Mars in eight house can causes of injury in accident. I believe that the person who is having Mars in eight house of his horoscope, should donate the blood once in a year. this remedy will be help for accidental problems.
All results of Mars are written on the basis of Vedic Astrology and Shastras. Results may change according to different lagnas of horoscope.
Astrologer Sunil Kumar