Hi, there!
Login / Sign Up
Buy medicines
Buy health products
Book lab tests
Consult a doctor
1mg Care Plan
Cancer Care
Ayurveda
Partnerships
New
Hindi articles
Offers
All diseases
New
All medicines
Medicines by therapeutic class
Contact us
Need help?
Privacy policy
Return policy
Terms and conditions
Editorial policy
Get more features! Download the app now
Medicine Reminders
Monthly/weekly subscriptions
Health records and analysis
24*7 Emergency services
Download app on the App StoreDownload app on the Google play store
Choose city
Sign in to your account
or
By signing in you agree to our
Terms & conditions
 and 
Privacy policy
Sku Image
Sku Image
sold out tag
Genuine
Authenticity Assured
Prescription
required
Ostonat Kit is a combination of three medicines. It is used to treat postmenopausal osteoporosis in women who are at risk of vitamin D insufficiency. It prevents bone loss and makes the bone stronger. This way it reduces the risk of bone fractures.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 23 Sep 2025 | 05:04 PM (IST)
₹148 MRP ₹164.0610% off 
Gurgaon
 
 
0
footer-icon
sales banner

Save more with additional offers

offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Pay with Amazon Pay Balance and get cashback up to Rs. 75 with minimum cashback of Rs. 15
Pay with Amazon Pay Balance and get cashback up to Rs. 75 with minimum cashback of Rs. 15
chevron icon
offer icon
Earn cashback up to Rs.75 with Amazon Pay Later
Earn cashback up to Rs.75 with Amazon Pay Later
chevron icon
offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Pay with Amazon Pay Balance and get cashback up to Rs. 75 with minimum cashback of Rs. 15
Pay with Amazon Pay Balance and get cashback up to Rs. 75 with minimum cashback of Rs. 15
chevron icon
offer icon
Earn cashback up to Rs.75 with Amazon Pay Later
Earn cashback up to Rs.75 with Amazon Pay Later
chevron icon
offer icon
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
chevron icon
offer icon
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
chevron icon
offer icon
Assured cashback up to ₹300 on minimum payment of ₹300 using Paytm UPI*
Assured cashback up to ₹300 on minimum payment of ₹300 using Paytm UPI*
chevron icon

General Information

Contains

Alendronic Acid (70mg)+ Calcium (500mg)+ Vitamin D3 (250IU)

Marketer

Natco Pharma Ltd

Storage

Store below 30°C
The content is shown in English
Ostonat Kit image
Ostonat Kit image

Product introduction

Ostonat Kit is best taken in an empty stomach. You should take it regularly at a fixed time each day. Taking it at the same time every day will help you remember to take it. It may take several days to get the full benefit of this drug. Do not stop taking the medicine until your doctor tells you it is alright to stop. This medicine may only be part of a treatment program that may also include changes to your diet and taking other medicines and vitamin supplements.

The most common side effects of this medicine include headache, back pain, musculoskeletal (bone, muscle or joint) pain, indigestion, heartburn, and diarrhea. These are generally mild and usually resolve on their own. If they do not go away or get worse, you should let your doctor know. Your doctor may be able to suggest ways of preventing or reducing the side effects.

Before using this medicine, let your doctor know if you have any medical conditions or disorders. To make sure the medicine is safe for you, let your doctor also know all the other medicines you are taking. You may need frequent medical tests to check your kidney function and mineral levels while on treatment with this medicine. You should avoid consuming large amounts of alcohol, as it can cause bone loss. Pregnant and breastfeeding mothers should consult their doctors before using this medicine.

Uses of Ostonat Tablet

Benefits of Ostonat Tablet

Treatment of Post menopausal osteoporosis
Osteoporosis is thinning and weakening of the bones, thus increasing the risk of fractures. This is common in women after the menopause and is called post menopausal osteoporosis. Ostonat Kit may reverse bone loss by stopping more loss of bone and increasing bone mass. This will reduce the risk of fractures in osteoporosis. Ostonat Kit also helps to keep bones strong and healthy. Since osteoporosis doesn’t usually have any symptoms such as pain (until a fracture occurs) you might not ‘feel’ any immediate benefit from your treatment with Ostonat Kit. Keep taking it untill your doctor asks you to stop.

Side effects of Ostonat Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Ostonat
  • Headache
  • Musculoskeletal (bone, muscle or joint) pain
  • Back pain
  • Indigestion
  • Heartburn
  • Diarrhea

How to use Ostonat Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Ostonat Kit is to be taken empty stomach.

How Ostonat Tablet works

Ostonat Kit is a combination of two medicines: Alendronic Acid, Calcium and Vitamin D3 which treat osteoporosis. Alendronic Acid is a bisphosphonate. It works by suppressing the activity of osteoclasts, cells that cause destruction of bone. This strengthens the bone and minimizes the risk of fractures. Calcium helps build and maintain bones, while Vitamin D3 helps your body effectively absorb Calcium. Vitamin D3 additionally supports the muscles needed to avoid falls.

Quick tips

  • Take it in the morning at least 30 minutes before eating or drinking anything.
  • Do not take antacids or any other medication 2 hours before or after taking this medicine.
  • Maintain an upright posture for 30 minutes after taking the medication so the medicine does not irritate your food pipe.
  • It is important to look after your mouth and teeth while you are taking this medicine. Have regular dental check-ups and inform your dentist about taking Alendronic Acid.

Safety advice

Alcohol

Alcohol

UNSAFE
It is unsafe to consume alcohol with Ostonat Kit.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Ostonat Kit may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Ostonat Kit is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
If you are taking Ostonat Kit during breastfeeding, monitor baby's blood calcium levels during the first two months.
Driving

Driving

UNSAFE
Ostonat Kit may cause side effects which could affect your ability to drive.
Ostonat Kit is not expected to have any effects but in rare cases, it may cause dizziness, severe muscle, joint and bone pain and eye pain or inflammation. This may affect your ability to drive.
Kidney

Kidney

SAFE IF PRESCRIBED
Ostonat Kit is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Ostonat Kit may not be needed in these patients. Please consult your doctor.
Liver

Liver

SAFE IF PRESCRIBED
Ostonat Kit is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Ostonat Kit may not be needed in these patients. Please consult your doctor.

Fact Box

Habit Forming

No

Therapeutic Class

PAIN ANALGESICS

Related lab tests

Calcium

References

  1. European Medicine AGency. Alendronic acid + Colecalciferol; 2014. [Accessed 25 Apr. 2019] (online) Available from:
Related products
Products related to Ostonat Kit
4.5Rating star
Becosules Capsule with B-Complex & Vitamin C | For Mouth Ulcers
20 capsules
Get in 60 mins
₹59.5
₹62.4
5% off

₹53.5

order for
₹1200
4.4Rating star
Prega News Pregnancy Test Kit
1 Test Kit
Get in 60 mins
₹33.8
₹60
44% off

₹30.4

order for
₹1200
4.4Rating star
Revital H Multivitamin with Natural Ginseng for Immunity, Strong Bones & Energy
30 soft gelatin capsules
Get by Today
₹293

₹264

order for
₹1200
4.5Rating star
Dexorange Hematinic Capsule
30 capsules
Get in 60 mins
₹174
₹193
10% off

₹157

order for
₹1200
4.5Rating star
Himalaya Septilin Tablet | for Treatment and Management of Various Infections | Prevents Recurrence of Infections
60 tablets
Get in 60 mins
₹264
₹275
4% off

₹238

order for
₹1200
4.5Rating star
Volini Pain Relief Gel for Sprain, Muscle, Joint, Neck & Low Back Pain | Bone, Joint & Muscle Care
50 gm Gel
Get in 60 mins
₹212
₹230
8% off

₹191

order for
₹1200
4.5Rating star
Coralium-D3 Tablet
10 tablets
Get in 60 mins
₹172
₹184
7% off

₹155

order for
₹1200
4.4Rating star
Himalaya Evecare Syrup
200 ml Syrup
Get by 2pm, Today
₹207
₹216
4% off

₹186

order for
₹1200
4.4Rating star
Dynapar QPS Pain Relief Spray for Back, Knee, Muscle & Joint Pain | Quick & Long-Lasting Pain Relief
30 ml Solution
Get in 60 mins
₹282
₹356
21% off

₹254

order for
₹1200
4.5Rating star
Walyte ORS for Instant Hydration & Electrolyte Balance | Flavour Powder Orange
22 gm Powder
Get in 60 mins
₹18
₹23.3
23% off

₹16.2

order for
₹1200
100% genuine products
100% genuine products
Safe & secure payments
Safe & secure payments
No contact delivery
No contact delivery
Fully sanitized facilities
Fully sanitized facilities

User feedback

Excellent
100%
No Side Effect
100%
With food
100%
Expensive
100%
<h3 class=titleMediumExtraBold>Want to know more</h3>

Want to know more

We provide you with authentic, trustworthy and relevant information
<h3 class=titleMediumExtraBold>Have issue with the content</h3>

Have issue with the content

Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Natco Pharma Ltd
Address: Natco House, Road No.2, Banjara Hills, Hyderabad-500 034, India

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?
close sheet