RxConnected Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Available 7 Days a Week


Express shipping

May be available upon request

Lowest Price, Guaranteed

match price or beat it by 10% *

Life-Time Free shipping

Find out if you're eligible!

  • Delivery time is between 8-14 business days.
  • Express shipping may be available upon request

Buy Januvia Online

RXConnected makes buying Januvia and other prescription and non-prescription medications simple and affordable. All of our medications are sent directly to you saving you hassle and time. RXConnected can help you to save 90% on the cost of your drugs. Order online or call us now.

What is Januvia?

Januvia (sitagliptin) is a prescription drug that helps to control blood sugar levels in patients with Type 2 diabetes. It belongs to a class of drugs called DPP-4 inhibitors that influence alpha and beta cells in the pancreas to help regulate glucose levels by regulating and increasing the release of insulin especially after eating. Sitagliptin also sends signals to the liver to stop producing glucose when there is too much sugar in the blood. Januvia should be taken as part of a lifestyle program that includes changes in diet, exercise, and weight loss if necessary.

Always follow your doctor’s instructions when taking Januvia.

  • Januvia is taken once daily, with or without food.
  • Try to take Januvia at the same time each day.
  • Your doctor may adjust dosage to better control your diabetes, but it is important that you don’t change dosage on your own.
  • Continue taking Januvia even when you feel well. Do not stop taking this medication unless directed to by a doctor.


Before taking Januvia, inform your doctor if you:

  • Kidney disease (including dialysis)
  • Diabetic ketoacidosis
  • Pancreatitis

Tell your doctor if you are pregnant or breastfeeding

Alcohol should be limited as this can increase your risk of low blood sugar levels.

Regular blood sugar monitoring is an important part of diabetes treatment. Low blood sugar can occur after skipping meals, strenuous exercise, or drinking alcohol. Learn to recognize signs of low blood sugar, including headache, sweating, weakness, confusion, and tremor. Carry sources of sugar such as glucose tablets or hard candy that can be used in case of low blood sugar.

Januvia is not meant to treat Type 1 diabetes or diabetic ketoacidosis.

Side Effects of Januvia

Some of the most common side effects of Januvia include:

  • Upset stomach, diarrhea.
  • Upper respiratory infection.
  • Headaches or joint pains.
  • Increased urination.

More serious side effects include:

  • Signs of pancreatitis: severe pain in stomach, nausea and vomiting, loss of appetite.
  • Urinating less than usual or not at all.
  • Shortness of breath.
  • Skin reaction: swelling in face, burning in eyes, red or purple rash.


Can I take Januvia if I have Type 1 diabetes?

No. Januvia is specifically for patients with Type 2 diabetes, and should only be taken under the care of a doctor.

How long will I need to take Januvia?

Continue taking Januvia as directed by your doctor. Lifestyle changes including diet and exercise can help better control your diabetes, and may reduce the need to take Januvia.

Does Januvia cause weight gain?

Januvia is not associated with weight gain in most patients. However, weight gain during treatment with Januvia may indicate another side effect such as kidney problems or heart failure. Tell your doctor if you experience sudden weight gain while taking Januvia.

What if I miss a dose of Januvia?

Take the missed dose as soon as you remember, but skip the missed dose if it is almost time for your next dose. After doing so, return to your regular dosing schedule and make sure to never take two doses of Januvia at once.

How should I store my Januvia medication?

Januvia should be stored at room temperature and away from the reach of children and pets. Avoid storing your medicine in the bathroom so that it is not damaged by moisture. Ask your pharmacist or doctor for proper ways to dispose of expired Januvia medication.

How does Januvia work?

When taken along with exercise and an improved diet, Januvia helps patients manage type 2 diabetes symptoms by lowering blood glucose. Januvia, also known as sitagliptin, helps to adjust the body's insulin and glucose levels after a meal.

What is the best time to take Januvia?

Januvia should be taken at the same time each day, depending on your doctor's instructions. While Januvia may be taken in the morning or evening, getting into a routine can help you remember your medication.

Dr.Heather Bartlett

Medical Content on this page has been reviewed and confirmed for accuracy by

Dr Heather Bartlett


Dr. Heather Bartlett has been in practice for over 10 years, practicing in outpatient family medicine, emergency medicine, urgent care medicine, and pre-admission testing. After she graduated from Texas A&M College Station, she then enrolled and graduated from St. Matthew’s University School of Medicine, Grand Cayman with a Doctorate of Medicine Degree, in the British West Indies. She is Board Certified Family Medicine, ABFM.

Read More

Hear From People Like You

Don't just take our word, listen to real customers whose lives have changed for the better.

Real People, Trustworthy Reviews

See what others are saying about their experience!

Bernice R

March 23, 2023

I am very pleased with RX Connected. My conversations with everyone there has been positive and I really appreciate your quick response if I have a question.

MaryJean P

October 26, 2022

I really appreciate the reminders when I am due for refills. The staff are efficient and courteous.

Nancy S

October 7, 2022

Your service has been amazing!


October 1, 2022

Considering conditions in parts of the world today delivery was as usual. Meds arrived in the normal amount of time despite traveling distance.


September 14, 2022

The experiences I have had with Rx Connected have always been very positive. The representatives are always polite and clear with the instructions. I especially appreciate the calls I get explaining any delay or change in delivery. Thank you so much.

Joyce W

September 7, 2022

I’m always happy with your service.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-385-5040 and a member of our CareTeam will be happy to assist you.

Call 1-877-385-5040
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.