Do not take them for a longer period than prescribed. Use the nasal spray exactly as directed by your doctor. Read the instructions that come with the spray. Do not use more of it or use it more often than prescribed. Using too much can increase the risk of side effects.
Some people can give themselves shots.
If you are to give yourself the shots, be sure you know how to give them and how much medicine to use. Use disposable syringes and needles. Do not reuse them, and dispose of them properly. Please Note Some people may need to watch their intake of fluids while under treatment with this medicine. Ask your doctor about this.