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Step 1
Watch for eye problems, such as double vision or blurry vision. Bad headaches may also be a sign that you may have a heart disease from the use of birth-control pills.
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Step 2
Pains in the arms as well as the upper body could be a sign. Any type of swelling in the legs or unexplained pain may be cause for concern.
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Step 3
Breathing troubles can also be a sign of heart disease from the use of birth-control pills.
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Step 4
If you start to spit up blood, this may also be a sign of a heart problem. Any yellowing of the skin or the eyes should be noted.
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Step 5
Very heavy vaginal bleeding is also a cause for concern.














