Duvel Plus Tablet 50mg + 1000mg

About Duvel Plus Tablet 50mg + 1000mg

Duvel Plus Tablet 50mg + 1000mg Uses

• Type 2 diabetes mellitus, used along with diet and exercise
• Blood sugar that remains high on metformin alone at a lower dose
• Patients who need a higher metformin strength combined with a DPP-4 inhibitor in one tablet

Duvel Plus Tablet 50mg + 1000mg Benefits

• Combines two complementary diabetes medicines into a single daily tablet
• Helps lower both fasting and after meal blood sugar levels
• Reduces the number of tablets needed compared with taking each medicine separately
• Supports steadier long term blood sugar control when used as directed

What Experts Say

Doctors in Pakistan often prescribe sitagliptin with metformin together because the two medicines work through different pathways in the body. Metformin lowers glucose production in the liver and improves how muscle and fat cells respond to insulin, while sitagliptin helps the pancreas release insulin only when blood sugar rises after meals.

This combination is usually recommended once metformin alone no longer keeps blood sugar within target range, rather than as a first choice. Endocrinologists also point out that combining two drugs into a single tablet improves how consistently patients take their medicine, since fewer daily tablets generally means better long term adherence.

Clinicians typically monitor kidney function, liver function, and vitamin B12 levels during long term treatment, and they raise the metformin dose gradually to limit stomach related side effects. Regular follow up visits remain important to confirm blood sugar stays controlled and to catch complications early.

Drug Class

• DPP-4 inhibitor (Sitagliptin)
• Biguanide (Metformin)
• Oral antidiabetic fixed dose combination

Duvel Plus Tablet 50mg + 1000mg formula

• Sitagliptin 50mg + Metformin 1000mg

Available forms

• Tablet

How to use Duvel Plus Tablet 50mg + 1000mg?

• Take this tablet with a meal, usually breakfast or dinner, as advised by your doctor.
• Swallow the tablet whole with a full glass of water without crushing or chewing it.
• Take the dose at the same time each day to keep blood sugar levels steady.
• Continue the diet and exercise plan your doctor recommends alongside this medicine.
• Avoid skipping meals after taking this tablet, since it can lower blood sugar too much.
• Attend follow up visits for blood sugar and kidney function tests as scheduled.

Drug Interactions

• Alcohol: Increases the risk of lactic acidosis and low blood sugar when taken with metformin.
• Iodinated Contrast Dye: Can raise the risk of acute kidney injury and lactic acidosis; the tablet is usually paused around the procedure.
• Sulfonylureas and Insulin: Combined use increases the risk of hypoglycemia and may require a dose adjustment.
• Diuretics and Corticosteroids: May reduce the blood sugar lowering effect and raise blood sugar levels.
• Digoxin: Sitagliptin can modestly raise digoxin levels, so monitoring is advised.
• Cimetidine: May increase metformin levels in the blood, raising the risk of side effects.

Risks and warnings

• Lactic Acidosis: Metformin carries a rare but serious risk of lactic acidosis, especially in patients with kidney or liver impairment, heart failure, or heavy alcohol use.
• Kidney Function: Requires adequate kidney function before starting and periodic monitoring during treatment.
• Pancreatitis: Sitagliptin has been linked to rare cases of acute pancreatitis; persistent severe stomach pain needs prompt medical attention.
• Hypoglycemia: Risk of low blood sugar rises when this tablet is combined with a sulfonylurea or insulin.
• Vitamin B12 Deficiency: Long term metformin use can lower vitamin B12 levels, so periodic testing is advised.
• Contrast Dye Procedures: Temporary discontinuation is usually needed before and after imaging tests that use iodinated contrast dye.

Duvel Plus Tablet 50mg + 1000mg Side Effects

• Nausea
• Vomiting
• Diarrhea
• Stomach discomfort or bloating
• Loss of appetite
• Metallic taste in the mouth
• Headache
• Upper respiratory tract infection
• Low blood sugar when combined with other diabetes medicines
• Joint pain
• Skin rash or itching
• Vitamin B12 deficiency with long term use
• Severe abdominal pain suggesting pancreatitis, requiring urgent care
• Signs of lactic acidosis such as unusual tiredness, muscle pain, or difficulty breathing, requiring emergency care

Storage Conditions

• Store this tablet strip below 30 degrees Celsius in a dry place away from direct sunlight.
• Keep the tablets inside their original blister strip until the dose is due.
• Place the pack in a high shelf or locked cabinet, away from children and pets.
• Discard any tablet strip once the printed expiry date has passed.