Here is astrology tutorial by which you can identify the planets related problems from your hand and horoscope.
Planets and Related Problems in Horoscope Part 2
You won’t get happiness from your family, friends and job if your Sun is weak. You eyes will be weak. You won’t get prestige even if you do hard work. You face problems in marital life.
If there is star, as shown on the above figure, then you face problem in higher education. If lines are divided or many lines then you face many difficulties. In this case, you should do Tratak.
You get extreme benefits if your Moon is strong but you get difficulties if your Moon is weak. It increase eye problem, mental disorder, problems in mother life, struggle and luck would be weak.
If you have such lines or the below pat of little finger is downward, then you face many problems. In this case, you should worship lord Shiva. You can do Anuloam-Vilom and Nadi Sodhan Pranayama. Drink plenty of water.
There are two types of Mars, as shown on the above figure, and if you have many lines on it then you won’t get easily married. It creates problem in marital life. Your anger increases. You face high blood pressure, eye and siblings problem. You won’t get prestige. In this case, you should do Bhastrika Pranayama. You can do Tratak during Shukla Paksh during full moon day.
If Mercury finger is short and it has such lines, as shown on the above figure, then you might face skin diseases. It decreases intelligence and increases wrinkles. A person’s memory is weak, he cannot speak properly. He cannot save his money. A person’s height would be low if his mercury is weak. In this case, you should do Tadashan. Concentrate on green color. You can do Shavashan.