What are the most common side effects of diffenhydramine?

Diffenhydramine hydrochloride, also called diffenhydramine HC1, is a drug for antihistamines commonly used to treat colds and allergies. Diffenhydramine is also used in sleep medicines to reduce the symptoms of insomnia. The side effects of diffenhydramine often include drowsiness, dizziness, dry nose and mouth and nausea. Medical experts note that the side effects of diffenhydramine can often reduce the number or severity because the patient's body adapts to the drug. The side effects of diffenhydramine are usually not serious, but drug manufacturers notice that serious side effects such as allergic reactions, difficult breathing or irregular heart rhythm are possible, and patients should look for immediate medical care for histamines. Histamins are released by the body's immune system in response to infection or allergens. In the case of allergens, there are typical symptoms of watery Eyes, Rynny nose and post-ostenty drip that can cause cough. Side effects of diffenhydramine such as dryAbout in the mouth and nose, directly related to antihistamine properties that stop cold and watering the eyes. Side effects such as a dry nose or mouth can be reduced by sipping water or sucking on ice flakes.

Patients should assess any side effects of diffenhydramine before running any heavy machine, including drowsiness and dizziness. In case of significant dizziness or drowsiness, the user may need to avoid long -term physical activity until the side effects disappear. Medical experts note that antihistamine properties of diffenhydramine can thicken the mucous membranes in the lungs, which sometimes makes breathing more difficult. Headaches may also result from the properties of dryhydramine drying. Users should drink a lot of fluids to prevent dehydration, which often leads these side effects.

does not participate in the effects of diffenhydramine such as increased drowsiness and dizziness may be amplifyENY combined with other medicines or substances that produce drowsiness, including alcohol. Patients who routinely use medicines such as touring against tour, pain relief and anxiety or antidepressant drugs should discuss this with a medical provider before using diffenhydramine, as combined use can cause extreme effects. Patients should also report any other prescription drugs or over -the -counter medicines used regularly, so the doctor can assess the risk of potential adverse drug interactions. The side effects of diffenhydramine are usually not harmful or severe, but consultations with a doctor are usually recommended before use.