Senna 7.5mg Tablet

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Overview

Senna 7.5mg Tablet, sold by DoctorOnCall Malaysia, is an oral tablet formulated with Sennosides 7.5mg as its active ingredient, derived from the leaf of the senna plant. Sennosides belong to the anthraquinone group of stimulant laxative compounds and are one of the most established plant-derived ingredients used in short-term over-the-counter tablets across Malaysia and Singapore.

Each tablet is manufactured to a standardised 7.5mg strength and is supplied in a compact pack of 10 tablets, making it convenient to carry or keep at home for occasional use. Senna 7.5mg Tablet is a single-ingredient formulation—it does not contain paracetamol, antispasmodics, or stool softeners such as docusate—so customers who want a combination product should check the label carefully, as this tablet is intended to be taken on its own.

As a plant-derived stimulant laxative tablet, Senna 7.5mg Tablet is positioned by DoctorOnCall as a short-term, occasional-use OTC product rather than one intended for continuous daily use, and the dosing guidance in this listing reflects that short-term positioning. Customers who find themselves buying this product repeatedly over several weeks are encouraged to speak with a doctor or pharmacist about their situation rather than continuing to self-purchase.

Directions for Use

Senna 7.5mg Tablet is taken by mouth with a full glass of water. Swallow the tablet whole; it is not designed to be chewed or crushed. It is commonly taken once daily at bedtime, since the tablet typically takes around 6 to 12 hours to take effect, meaning a dose taken at night generally produces its effect the following morning.

This tablet is intended for short-term, occasional use only—do not take it for longer than 7 consecutive days unless a doctor has specifically advised a longer course. If a dose is missed, take it when remembered unless it is close to the next scheduled dose, in which case skip the missed dose; do not double up.

Dosage

The usual adult dose of Senna 7.5mg Tablet is 1 to 2 tablets taken once daily, generally at bedtime, or as directed by a doctor or pharmacist. Start with the lower dose and only increase if needed, without exceeding the maximum stated on the packaging.

This product is not intended for children unless a doctor has specifically recommended it and given an appropriate dose. Elderly customers, and anyone with kidney or heart problems, should use the lowest effective dose and check with a pharmacist before regular use, since stimulant laxatives can affect fluid and electrolyte balance with prolonged or excessive use.

Shelf Life

Use Senna 7.5mg Tablet before the expiry date printed on the blister strip and carton. Do not use tablets from a pack that is past its expiry date or where the blister foil has been damaged or exposed to moisture.

Storage Instructions

Store Senna 7.5mg Tablet at room temperature, below 30°C, in a dry place away from direct sunlight and away from humid areas such as bathrooms. Keep the tablets in their original blister packaging until ready to use, and keep the pack well out of reach and sight of children.

Side Effects

  • Stomach cramps
  • Diarrhoea
  • Nausea
  • Mild abdominal discomfort
  • Dark-colored urine (harmless and temporary)
  • Dependence with long-term use

Contraindications

  • Known hypersensitivity or allergy to sennosides, senna, or any other anthraquinone-type laxative.
  • Intestinal obstruction, undiagnosed abdominal pain, or acute inflammatory bowel conditions such as Crohn’s disease or ulcerative colitis.
  • Appendicitis or any condition causing severe abdominal pain, nausea or vomiting of unknown cause.
  • Children under 12 years old, unless a doctor has specifically directed otherwise.
  • Use for longer than 7 consecutive days without medical supervision.

Drug / Food Interactions

  • Senna 7.5mg Tablet may lower blood potassium levels with prolonged or excessive use, which can increase the risk of toxicity in people taking digoxin or other heart medicines—check with a doctor or pharmacist if this applies.
  • Combining this tablet with diuretic (“water”) tablets or corticosteroids may add to the risk of low potassium levels, so medical advice should be sought before regular combined use.
  • No specific food interaction has been established, although taking the tablet with a full glass of water and maintaining normal fluid intake supports its intended effect.

Quick Tips

  • Take the tablet at night so it works by the following morning, rather than during the day.
  • Drink plenty of plain water throughout the day while using this tablet.
  • Start with the lowest recommended dose and only increase if genuinely needed.
  • Keep track of how many days in a row you’ve used the tablet—stop at 7 days unless a doctor advises otherwise.
  • Store the pack somewhere dry and away from direct sunlight.
  • Keep the tablets out of reach of children at all times.

Frequently Asked Questions

What is the active ingredient in Senna 7.5mg Tablet, and where does it come from?

Senna 7.5mg Tablet contains Sennosides 7.5mg as its active ingredient, a plant-derived compound extracted from the leaf of the senna plant and belonging to the anthraquinone class of stimulant laxative ingredients.

How long can I take Senna 7.5mg Tablet for?

Senna 7.5mg Tablet is intended for short-term, occasional use only, generally not exceeding 7 consecutive days unless a doctor advises a longer course. If you find yourself needing it frequently, speak with a doctor or pharmacist.

Is Senna 7.5mg Tablet safe for children or elderly family members?

Senna 7.5mg Tablet is not intended for children under 12 years old unless directed by a doctor. Elderly customers can use it but should use the lowest effective dose and check with a pharmacist before regular use.

Will Senna 7.5mg Tablet change the colour of my urine?

Some users may notice a temporary darkening of the urine after taking this tablet. This is harmless and usually returns to normal once the tablet is stopped.

How should Senna 7.5mg Tablet be stored at home?

Store Senna 7.5mg Tablet at room temperature, below 30°C, in a dry place away from direct sunlight, and keep it out of reach of children.

Can I purchase Senna 7.5mg Tablet online through DoctorOnCall in Malaysia or Singapore?

Yes, Senna 7.5mg Tablet is available for purchase through DoctorOnCall as an online pharmacy serving customers in Malaysia and Singapore. As with any over-the-counter product, please read the product label and follow the recommended directions, and speak with our pharmacist team if you have any questions before ordering.

Is the product supplied by DoctorOnCall genuine and safe to use?

Products supplied through DoctorOnCall are sourced and handled through the appropriate pharmacy supply process. As with any product, please use Senna 7.5mg Tablet according to the product instructions, and contact our pharmacist team if you have any concerns about your order.

What payment methods does DoctorOnCall accept?

We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay), so you can choose whichever method is most convenient for you at checkout.

Does DoctorOnCall provide an installment payment plan for Senna 7.5mg Tablet?

DoctorOnCall provides an installment payment plan for eligible purchases where applicable. Available plans, eligibility, and terms can vary, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.

Is delivery free, and how much does it cost?

Delivery charges may depend on your delivery location and the applicable order and delivery terms. For the latest delivery fee information for Malaysia or Singapore, please contact DoctorOnCall Customer Service.

How long will it take for my order to arrive?

Orders to Malaysia are generally delivered within 3-5 working days, and orders to Singapore are generally delivered within 5-9 working days, although actual delivery time may vary depending on the delivery location, order processing, courier operations, weekends, and public holidays.

What is DoctorOnCall’s shipping, return, or cancellation policy for Senna 7.5mg Tablet?

Shipping, return, and cancellation terms may vary depending on the product, your order details, and whether you are ordering from Malaysia or Singapore. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.

Ingredients / Active Ingredients

  • Active ingredient: Senna (Sennosides) 7.5mg per tablet.
  • Sennosides are standardised plant-derived compounds extracted from the leaf of the senna plant (Cassia/Senna species) and belong to the anthraquinone class of stimulant laxative ingredients.
  • Each tablet is manufactured to a fixed 7.5mg sennoside content so the dose is consistent from tablet to tablet.
  • Full information on any inactive/excipient ingredients (such as tablet coating or binders) is printed on the product packaging.

Safety Advice

Pregnancy

Limited Data

Limited information is available regarding use during pregnancy. Use only if clearly needed.

Breastfeeding

Generally Safe

This medicine is generally safe during breastfeeding with minimal risk to the infant.

Kidney

Limited Data

Limited data in kidney disease patients. Use only if necessary.

Liver

Limited Data

Limited data available in liver disease patients.

Alcohol

Not Advisable

It is not advisable to consume alcohol while taking this medicine.

Driving

Generally Safe

This medicine is generally safe and should not impair your driving ability.

Relevant Information

Precautions: Senna 7.5mg Tablet is intended for short-term, occasional use only. Pregnant or breastfeeding women, anyone with kidney or heart conditions, and anyone taking regular prescription medicines should check with a doctor or pharmacist before use. Prolonged or excessive use of stimulant laxatives can lead to dependence and electrolyte disturbances, so the lowest effective dose for the shortest necessary time is recommended.

When to See a Doctor or Pharmacist: Stop using this product and seek medical advice if there is no improvement after a few days of correct use, if severe abdominal pain, vomiting, or rectal bleeding occurs, or if you find yourself needing this product regularly for more than a week at a time. Seek urgent care for signs of dehydration or an allergic reaction.

Medical Review

Written by:

Dr. Chong Zhan Pong

Doctor of Medicine (MD), International Medical University (IMU)

Reviewed by:

Dr. Mohd Izzat Amir Bin Awang

Doctor of Medicine (MD), University of Mansoura - Manchester

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