21mg Nicotine Patches: Uses, Side Effects, and Drug Interactions

# 21mg Nicotine Patches: What You Need to Know A 21mg nicotine patch is a small, sticky patch that you wear on your skin to help you quit smoking. The patch slowly releases nicotine throughout the day, which reduces your cravings for cigarettes and makes it easier to stop smoking. Instead of smoking, your body gets the nicotine it's used to from the patch. Most people use this patch as the first step in a nicotine replacement program, and it works best when combined with other support like counseling or support groups. Before using a nicotine patch, there are some important safety rules to follow. Never use a patch if you're still smoking, chewing tobacco, or using other nicotine products at the same time—this could give you too much nicotine and make you sick. Don't use the patch if you're allergic to nicotine or any ingredients in it. Keep the patches away from children and pets because even a small amount of nicotine can be very dangerous for them. Some people shouldn't use these patches, like pregnant women or people with heart problems, so you should talk to your doctor before starting. Store the patches at room temperature away from heat, and always wash your hands after putting on or taking off a patch.