Mayo Clinic Health Manager
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Heparin is usually given in a hospital setting by a nurse or other trained health professional. This medicine is given through a needle placed into one of your veins or as a shot under your skin.
If you are using heparin at home, make sure your doctor has explained exactly how this medicine is to be given. Your doctor will prescribe your exact dose and tell you how often it should be given.
To obtain the best results without causing serious bleeding, use this medicine exactly as directed by your doctor. Be certain that you are using the right amount of heparin, and that you follow a schedule. Be especially careful that you do not use more of it, do not use it more often, and do not use it for a longer time than your doctor ordered.
Your doctor should check your progress at regular visits. A blood test must be taken on a regular basis to see how fast your blood is clotting. This helps your doctor decide on the proper amount of heparin you should be receiving each day.
Missed Dose
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Doubling the dose may cause excessive bleeding. Instead, go back to your regular dosing schedule. It is best to keep a record of each dose as you use it to avoid mistakes. Be sure to give your doctor a record of any doses you miss. If you have any questions about this, check with your doctor.
Storage
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.