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Diligan 25 mg Tablet pack

Diligan 25 mg Tablet

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Diligan 25 mg Tablet contains meclizine 25 mg in each tablet. Meclizine is an antiemetic and antihistamine used to help prevent and relieve nausea, vomiting, and dizziness related to motion sickness and vertigo.

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60 tablet/s$67.99$1.13
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Manufacturer
Dr Reddy's, India
Ingredient
Meclizine
Strength
25 mg
Form
Tablet
Tablets per strip
10
Prescription
Required
Availability
In stock
SKU
CMU5968

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Medically reviewed by Chep Meds USA Pharmacy Team

Content checked by our licensed pharmacists for accuracy against standard prescribing information. Last reviewed October 2026. Our editorial policy

What is Diligan 25 mg Tablet?

Diligan 25 mg Tablet contains meclizine 25 mg in each tablet. Meclizine is an antiemetic and antihistamine used to help prevent and relieve nausea, vomiting, and dizziness related to motion sickness and vertigo. It is a tablet you swallow by mouth, making it a practical option for people who need symptom control in a standard adult-strength dose.

How it works: Meclizine works by calming signals in the brain and inner ear that can trigger nausea, spinning, and vomiting. In tablet form, Diligan 25 mg Tablet is swallowed and absorbed through the digestive tract to help reduce these symptoms.

Why choose Diligan 25 mg Tablet?

Diligan 25 mg Tablet is the exact 25 mg strength, which is a full adult tablet rather than a lower-dose or split-dose form. A doctor may choose this strength when a standard meclizine dose is appropriate for motion sickness or vertigo symptoms, and because it can cause drowsiness, it is often better suited for people who can rest after taking it.

Uses of Diligan 25 mg Tablet

  • Prevention and treatment of motion sickness
  • Relief of vertigo-related dizziness
  • Nausea and vomiting control
  • Inner-ear motion sensitivity symptoms

How to take Diligan 25 mg Tablet

  • Swallow Diligan 25 mg Tablet with water; do not crush, chew, or split unless your prescriber tells you to.
  • Take it before travel or before symptoms begin if your doctor instructed you to use it for motion sickness.
  • If you use it for vertigo, take it exactly as prescribed and at the same time each day if directed.
  • You may take it with or without food; taking it with food can help if it upsets your stomach.
  • Avoid driving or using machinery until you know how Diligan 25 mg Tablet affects you.
  • Do not take extra tablets to make it work faster or last longer.

Diligan 25 mg Tablet dosage

Each Diligan 25 mg Tablet provides 25 mg of meclizine, which is a standard adult tablet strength. Depending on the reason for use, a doctor may tell you to take it once daily or in divided doses, but the total amount should not exceed 100 mg in 24 hours unless your prescriber gives different instructions. Your doctor decides the right schedule based on your symptoms, age, and other medicines.

Do not change your dose or stop the medicine without speaking to your doctor.

Diligan 25 mg Tablet side effects

Common side effects of Meclizine may include:

  • Drowsiness, which can be more noticeable with the 25 mg tablet
  • Dry mouth
  • Fatigue or sleepiness
  • Blurred vision
  • Headache
  • Constipation
  • Dizziness or feeling lightheaded

Get medical help right away if you notice:

  • Severe allergic reaction such as rash, swelling, or trouble breathing
  • Confusion, agitation, or hallucinations
  • Fast or irregular heartbeat
  • Trouble urinating or inability to urinate

Precautions and warnings

  • Diligan 25 mg Tablet can cause drowsiness, so do not drive or do risky tasks until you know your reaction.
  • Avoid alcohol because it can worsen sleepiness and slowed reactions.
  • Use caution if you have glaucoma, enlarged prostate, bladder problems, asthma, or trouble urinating.
  • Older adults may be more sensitive to drowsiness, confusion, and dry mouth from meclizine 25 mg tablets.
  • Tell your doctor about liver disease or other serious medical conditions before using this tablet.
  • Do not use more than directed; higher daily amounts raise the risk of side effects.
  • If you are pregnant, trying to become pregnant, or breastfeeding, ask your clinician before taking Diligan 25 mg Tablet.

Drug interactions

  • Alcohol and other sedating medicines can increase drowsiness.
  • Opioid pain medicines can add to sedation and breathing problems.
  • Sleep medicines and benzodiazepines may intensify impairment.
  • Other antihistamines can increase side effects like dry mouth and confusion.
  • Anticholinergic drugs can raise the risk of urinary retention, constipation, and blurred vision.

Storage

Store Diligan 25 mg Tablet in its original strip or box at room temperature, away from moisture, heat, and children.

Frequently asked questions about Diligan 25 mg Tablet

What is Diligan 25 mg used for?

Diligan 25 mg Tablet is used for motion sickness symptoms such as nausea, vomiting, and dizziness, and it may also be used for vertigo. It contains meclizine 25 mg in each tablet, which helps calm the signals that trigger these symptoms.

How long does Diligan 25 mg take to work?

Many people feel the effects within about 1 hour after taking Diligan 25 mg Tablet, though this can vary. For motion sickness, it is often taken before travel so the medicine has time to start working.

Can I take Diligan 25 mg every day?

Some people use Diligan 25 mg Tablet daily for vertigo if a doctor prescribes it that way, while others use it only as needed for motion sickness. The dose and frequency should be set by your doctor, and the total daily amount should not go over the prescribed limit.

Does Diligan 25 mg make you sleepy?

Yes, Diligan 25 mg Tablet can cause drowsiness and slowed reaction time, which is a common effect of meclizine 25 mg. Avoid alcohol and be careful with driving or other activities that require alertness until you know how it affects you.

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