Prescription requiredHormonal / Progestin (Gynecological)

Susten SR 300 Tablet — Side Effects & Warnings

Known side effects of Susten SR 300 Tablet include Drowsiness, dizziness, headache, nausea, abdominal bloating, breast tenderness, fatigue, mood changes, vaginal spotting/irregular bleeding. Not everyone experiences these side effects.

Common Side Effects

Drowsiness
dizziness
headache
nausea
abdominal bloating
breast tenderness
fatigue
mood changes
vaginal spotting/irregular bleeding

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

May cause sleepiness/dizziness—avoid driving or alcohol if affected. Use with caution in liver disease, history of depression, epilepsy/migraine, diabetes, asthma, kidney/heart disease or fluid retention. Seek urgent care for signs of blood clot (leg pain/swelling, chest pain, breathlessness), severe headache/vision changes, jaundice, or heavy vaginal bleeding. Not for use in known/suspected breast or genital cancers, unexplained vaginal bleeding, active thromboembolic disorders, or severe liver disease unless specialist directs.

Drug Interactions

Susten SR 300 Tablet may interact with the following:

CYP3A4 inducers may reduce effect (rifampicin
rifabutin
carbamazepine
phenytoin
phenobarbital
primidone
St John’s wort); CYP3A4 inhibitors may increase levels (ketoconazole/itraconazole
clarithromycin/erythromycin
ritonavir); additive sedation with alcohol
benzodiazepines
opioids
antihistamines; may affect glycemic control in diabetics (monitor).

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Consult doctor (commonly prescribed for luteal support in pregnancy; use only on medical advice)

Alcohol Interaction

Use with caution (may increase dizziness/drowsiness)

Habit Forming

Storage

Store below 25°C, protected from moisture and light. Keep in original blister pack and out of reach of children.

Susten SR 300 Tablet — Safety Summary

Composition: Progesterone (Sustained Release) 300 mg
Prescription: Required (Rx)
Pregnancy: Consult doctor (commonly prescribed for luteal support in pregnancy; use only on medical advice)
Alcohol: Use with caution (may increase dizziness/drowsiness)
Habit forming: No

Susten SR 300 Tablet — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.