


Lorspan 5mg Tablet
Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Lalit Kanodia, MBA, MD Pharmacology,
Last updated on 21 Sep 2025 | 05:40 PM (IST)
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General Information



Your child’s medicine at a glance
Give Lorspan 5mg Tablet to your child by mouth with or without food in the dose and way prescribed by your child’s doctor. It is usually given once a day. This is usually in the morning but may vary based on the timing of the symptoms. It starts to work immediately and your child’s symptoms may begin to improve within 30 to 60 minutes of intake. However, if the medicine is used as a preventive measure, you may not see much difference in your child.
If your child vomits within 30 minutes of taking Lorspan 5mg Tablet, repeat the same dose once your child feels better. However, skip repeating this dose if it is already time for the next dose. Do not abruptly stop the medicine by yourself as sudden withdrawal of the medicine may result in recurrence of symptoms and worsen your child’s condition. Therefore, it is advised to continue the treatment for the prescribed duration for maximum benefit.
Your child may experience minor and temporary side effects like nausea, vomiting, dry mouth, dizziness, sleepiness, and headache after the intake of this medicine. Usually, these symptoms subside once your child’s body adapts to the medicine. However, in case of prolonged or bothersome events, it would be best to consult your child’s doctor without any delay.
Inform your child’s doctor if your child is on any medical regime or is allergic to any medicine, product, or food. Do share details with your child’s doctor if your child has or had any heart, liver, or kidney problems. Any history regarding bowel obstruction, malnutrition, weight-related issues, and thyroid problems should also be well indicated to the doctor to avoid any complications in the treatment. Knowing the entire medical history will help your child’s doctor make dose alterations and plan your child’s overall treatment better.
Uses of Lorspan 5mg Tablet in children
Benefits of Lorspan 5mg Tablet for your child
Lorspan 5mg Tablet provides relief from symptoms such as blocked or runny nose, sneezing, and itchy or watery eyes. This will make it easier for you to go about your daily activities. It can also give relief from allergic reactions after insect bites and symptoms of hives and eczema such as rash, swelling, itching, and irritation. This will improve the appearance of your skin and you may find that your mood and self-confidence improve as well. It rarely has any serious side effects and you may only need to take it on days you have symptoms. This medicine is fast-acting and has a long duration of action (24 hours). Moreover, Lorspan 5mg Tablet may make you feel less sleepy as compared to other antihistamine medicines. If you are taking it to prevent getting symptoms you should use it regularly to get the most benefit.
Side effects of Lorspan 5mg Tablet in children
- Sleepiness
- Headache
- Nausea
- Vomiting
- Dryness in mouth
- Dizziness
How can I give Lorspan 5mg Tablet to my child?
How Lorspan Tablet works
Quick tips
- Try giving the medicines at the same time each day, to help you remember.
- Your child may feel sleepy or dizzy after each dose of Lorspan 5mg Tablet. If this happens, make your child sit or lie down and ask them to be careful while performing tasks that require mental focus.
- Dry mouth is a common side effect of Lorspan 5mg Tablet. Encourage your child to take sips of water as that may help.
- Lorspan 5mg Tablet should be avoided in children who are less than 4 years of age as there is a risk of respiratory distress.
- Practice self-care tips:
- Abstain your child from coming in contact with allergens.
- Maintain a neat and clean ambiance around your child.
- Encourage your child to wear a face mask and avoid dusty places.
- Lorspan 5mg Tablet should not be given to children under 12 years of age.
- Patients with underlying medical conditions like liver, kidney disorders, diabetes, convulsions, etc. should consult their treating doctor before consuming Lorspan 5mg Tablet.
- Your doctor has prescribed Lorspan 5mg Tablet to help relieve allergy symptoms such as itching, swelling and rashes.
- As compared to other similar medications, it is much less likely to make you feel sleepy.
- Be cautious while driving or doing anything that requires concentration as it can cause dizziness and sleepiness.
- Do not drink alcohol while taking this medication as it may cause increased sleepiness.
- Stop taking Lorspan 5mg Tablet at least 3 days before taking an allergy test as it can affect the test results.
Safety advice

Kidney

Liver
However, dose adjustments are required in severe liver disease. Consult your doctor before giving Lorspan 5mg Tablet to your child in case of severe liver disease.
Interaction with drugs
Thalidomide (Oral Route)
Dalteparin (Injection Route)
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