Europe — EMA
Hevert Dorm
Learn about Hevert Dorm diphenhydramine – an OTC oral antihistamine for allergy relief, motion sickness, and short‑term sleep aid.
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What is Diphenhydramine Hydrochloride?
Hevert Dorm is an over‑the‑counter oral product that contains diphenhydramine hydrochloride as its sole active ingredient. It is marketed in the European Union as a tablet (strength not disclosed) and belongs to the first‑generation antihistamine class. The formulation is intended for short‑term relief of allergy symptoms, occasional insomnia, and related conditions, offering a sedating antihistamine effect without prescription and can be used according to label directions.
What is Diphenhydramine Hydrochloride used for?
Hevert Dorm is indicated for several common allergic and sleep‑related conditions, typically for short‑term use under label guidance.
- Relief of symptoms associated with allergic rhinitis, such as sneezing, nasal congestion, and itchy eyes. - Management of urticaria (hives) to reduce itching and skin rash. - Short‑term treatment of occasional insomnia when a sedating antihistamine is appropriate. - Prevention of motion‑sickness symptoms including nausea, vomiting, and dizziness. - Adjunctive relief of mild cold‑related watery eyes and runny nose.
What are the side effects of Diphenhydramine Hydrochloride?
Like other first‑generation antihistamines, Hevert Dorm may cause a range of adverse reactions, most of which are mild and transient.
Common: - Drowsiness or sedation - Dry mouth, throat, or nasal passages - Dizziness or light‑headedness - Nausea or mild stomach upset
Serious: - Severe allergic reaction (anaphylaxis) with rash, swelling, or breathing difficulty - Rapid or irregular heartbeat (arrhythmia) - Hallucinations, severe confusion, or extreme drowsiness affecting coordination - Persistent urinary retention or difficulty urinating
What precautions apply to Diphenhydramine Hydrochloride?
Before using Hevert Dorm, consider the following precautions to minimize risks and ensure appropriate use.
- Avoid use if you have known hypersensitivity to diphenhydramine or other antihistamines. - Do not operate machinery, drive, or perform hazardous tasks while experiencing sedation. - Use with caution in patients with glaucoma, enlarged prostate, or urinary retention. - Limit use during pregnancy or breastfeeding; consult a healthcare professional. - Avoid concurrent use with alcohol or other central nervous system depressants. - Do not exceed the recommended duration of short‑term use (typically 2‑3 nights) without medical advice. - Assess for asthma or chronic obstructive pulmonary disease, as anticholinergic effects may worsen symptoms.
What does Diphenhydramine Hydrochloride interact with?
Hevert Dorm can interact with several medicines; awareness of these interactions helps prevent reduced efficacy or increased toxicity.
Avoid: - Other antihistamines or sedating antihistamine combinations, which may amplify drowsiness. - Monoamine oxidase inhibitors (MAOIs) or recent MAOI therapy, due to risk of heightened anticholinergic effects. - Certain antidepressants (e.g., tricyclics, SSRIs) that increase central nervous system depression.
Use with caution: - Alcohol, opioids, benzodiazepines, or sleep aids that also cause sedation. - Anticholinergic drugs such as atropine, scopolamine, or certain antipsychotics. - Medications that prolong the QT interval, including some antiarrhythmics and macrolide antibiotics.
Frequently asked questions
What is the active ingredient in Hevert Dorm?+
Is Hevert Dorm available without a prescription in the EU?+
Can Hevert Dorm be used to treat seasonal allergies?+
How does Hevert Dorm help with occasional insomnia?+
Is it safe to combine Hevert Dorm with alcohol?+
What should I avoid while taking Hevert Dorm?+
Can Hevert Dorm cause dry mouth?+
Is Hevert Dorm suitable for children?+
What are serious side effects that require medical attention?+
How long can I safely use Hevert Dorm for sleep problems?+
Does Hevert Dorm interact with medications that affect heart rhythm?+
Product details
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