StayHappi Diphenhydramine 25mg Capsule
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Quick Facts
About StayHappi Diphenhydramine 25mg Capsule
StayHappi Diphenhydramine 25mg Capsule is an antihistaminic medicine. It is used to treat symptoms of nasal allergy such as sneezing, runny nose, itching, and watery eyes. It may also be used to treat insomnia and motion sickness.StayHappi Diphenhydramine 25mg Capsule is best taken before a meal or at bedtime. Take it exactly as prescribed by your doctor. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. Take it for as long as it is prescribed for you. In case, you have missed any doses, take the next dose as soon as you remember it. However, you should never take a double dose.Dizziness and drowsiness are the most common side effect of this medicine. Avoid driving or attention-seeking activities while on treatment with this medicine. In some cases, it may cause also dryness of mouth. To prevent dry mouth, drink more water and maintain good oral hygiene.Before taking this medicine, let your doctor know if you have glaucoma or have any gastro-related issues or have asthma. Inform your doctor if you are pregnant, or breastfeeding. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Generally, it is advised to avoid alcohol while on treatment.
How It Works
StayHappi Diphenhydramine 25mg Capsule is an antihistaminic medicine. It is used to treat symptoms of nasal allergy such as sneezing, runny nose, itching, and watery eyes. It may also be used to treat insomnia and motion sickness.StayHappi Diphenhydramine 25mg Capsule is best taken before a meal or at bedtime. Take it exactly as prescribed by your doctor. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. Take it for as long as it is prescribed for you. In case, you have missed any doses, take the next dose as soon as you remember it. However, you should never take a double dose.Dizziness and drowsiness are the most common side effect of this medicine. Avoid driving or attention-seeking activities while on treatment with this medicine. In some cases, it may cause also dryness of mouth. To prevent dry mouth, drink more water and maintain good oral hygiene.Before taking this medicine, let your doctor know if you have glaucoma or have any gastro-related issues or have asthma. Inform your doctor if you are pregnant, or breastfeeding. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Generally, it is advised to avoid alcohol while on treatment.
How to Use
Take this medicine in the dose and duration as advised by your doctor. StayHappi Diphenhydramine 25mg Capsule may be taken with or without food, but it is better to take it at a fixed time.
What if you miss a dose?
If you miss a dose of StayHappi Diphenhydramine 25mg Capsule, 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 schedule. Do not double the dose.
Storage
Store below 30C
Prescription required. Upload a valid prescription at checkout or via prescription upload.
Composition of StayHappi Diphenhydramine 25mg Capsule
Uses of StayHappi Diphenhydramine 25mg Capsule
Key Benefits of StayHappi Diphenhydramine 25mg Capsule
- In Treatment of Nasal allergy symptoms Allergic reactions often involve the release of histamine, a chemical that leads to itching, redness, and inflammation on the skin. When applied, StayHappi Diphenhydramine 25mg Capsule blocks histamine receptors on the skin cells. By reducing histamine's effects, the medicine helps alleviate the uncomfortable symptoms associated with allergic skin conditions, providing relief from itching and reducing inflammation.
Side Effects of StayHappi Diphenhydramine 25mg Capsule
- Dizziness
- Drowsiness
- Dryness in mouth
- Difficulty in paying attention
- Fatigue
- Headache
- Sedation
- Unsteadiness
- Impaired coordination
- Epigastric pain
- Increased bronchial secretions
- Dry mucous membrane
- Constipation
- Euphoria (feeling of intense excitement and happiness)
- Abnormality of voluntary movements
- Discomfort when urinating
- Hypotension (low blood pressure)
- Double vision
- Diaphoresis
- Erectile dysfunction
- Early menstrual periods
- Decreased appetite
- Allergic sensitization
- Photosensitivity
This is not a complete list of side effects. Consult your doctor if you experience any unusual symptoms.
Safety Advice for StayHappi Diphenhydramine 25mg Capsule
StayHappi Diphenhydramine 25mg Capsule may cause excessive drowsiness with alcohol.
StayHappi Diphenhydramine 25mg Capsule is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
StayHappi Diphenhydramine 25mg Capsule is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.Larger doses or prolonged use of StayHappi Diphenhydramine 25mg Capsule may cause sleepiness and other effects in the baby
StayHappi Diphenhydramine 25mg Capsule may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
StayHappi Diphenhydramine 25mg Capsule is safe to use in patients with kidney disease. No dose adjustment of StayHappi Diphenhydramine 25mg Capsule is recommended.However, talk to your doctor if you have any underlying kidney disease.
There is limited information available on the use of StayHappi Diphenhydramine 25mg Capsule in patients with liver disease. Please consult your doctor.
Frequently Asked Questions
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Medical information standards
Educational product information for StayHappi Diphenhydramine 25mg Capsule. Not a substitute for advice from your treating doctor or healthcare provider.
- Reviewed by
- Nitin Kumar, D.Pharm (UPPC Reg: 63405)Lead Registered Pharmacist · 11 years clinical experience · Drug licence RLF21DL2025001406, RLF20DL2025001420. See our medical review policy.
- Content dates
- Catalogue copy is re-checked under our editorial standards. Pricing and stock update more often at checkout.
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10251, F/F, Library Road, Nawab Ganj, Delhi G.P.O., Delhi, North Delhi- 110006, Delhi, IndiaGSTIN 07AAKCV0933E1ZF, 09AAKCV0933E1ZB. More on our drug licence page.
Authoritative references
- CDSCO (India) — Central Drugs Standard Control Organisation — Indian drug regulator
- Ministry of Health & Family Welfare — Government of India health ministry
- WHO Essential Medicines — World Health Organization essential medicines lists
- National Health Portal (India) — Government of India National Health Portal