Drug Class: Non-Steroidal Anti-Inflammatory Drug (NSAID) | Form: Intramuscular (IM) Injection | Prescription Status: Prescription Only (Rx) — DRAP Registered
What is Voren Injection 75mg/3ml?
Voren Injection 75mg/3ml contains Diclofenac Sodium, a powerful medicine used to quickly relieve severe pain (شدید درد) and reduce inflammation (سوزش) in the body. It belongs to a group of medicines called NSAIDs — Non-Steroidal Anti-Inflammatory Drugs. Unlike Voren tablets or capsules taken by mouth, this injection form works faster and is used when quick, strong pain relief is needed. It is given as a deep injection into the muscle and must always be administered by a trained healthcare professional or nurse. It is not for long-term use — it is prescribed for short-term treatment of acute pain only.
What is Voren Injection 75mg/3ml Used For?
Voren Injection 75mg/3ml is approved for the short-term treatment of the following conditions:
- Acute Arthritis — sudden, severe joint pain and swelling including gout attacks (جوڑوں کی شدید سوزش)
- Sciatica — sharp, shooting pain running from the lower back down the leg (سائیٹیکا)
- Renal Colic — severe pain caused by kidney stones passing through the urinary tract (گردے کی پتھری کا درد)
- Acute Back Pain — sudden and severe lower or upper back pain (کمر کا شدید درد)
- Post-Operative Pain — pain and inflammation following a surgical procedure
- Post-Traumatic Pain — pain and swelling after a serious injury or fracture
- Acute Musculoskeletal Pain — sudden severe pain in muscles, joints, or bones
How Does Voren Injection 75mg/3ml Work?
Diclofenac Sodium works by blocking certain chemicals in the body called prostaglandins. These chemicals are produced at the site of injury or inflammation and cause pain, swelling, and fever. By reducing prostaglandins, Voren Injection relieves pain rapidly and brings down inflammation in the affected area. Because the injection goes directly into the muscle, it is absorbed into the bloodstream faster than tablets or capsules — making it particularly effective for acute and severe pain where quick relief is essential.
Dosage and Administration
⚠️ This injection must only be given by a qualified doctor or nurse. Do not attempt to inject yourself at home. It is for short-term use only — usually no longer than 2 days. Your doctor will switch you to oral pain relief after that if needed.
| Condition | Usual Adult Dose | Frequency |
|---|---|---|
| Acute Pain (general) | 75mg | Once daily (single injection) |
| Severe Acute Pain | 75mg | Twice daily in some cases (doctor decides) |
| Renal Colic | 75mg | Single dose — repeat only if advised |
| Post-Operative Pain | 75mg | Once or twice daily for up to 2 days |
- Given as a deep intramuscular (IM) injection into a large muscle — usually the upper outer buttock or thigh
- Maximum daily dose is 150mg (two injections of 75mg)
- Treatment duration should not exceed 2 days — prolonged injection use is not recommended
- If ongoing pain relief is needed after 2 days, your doctor will prescribe oral Diclofenac
- Dose may be adjusted for elderly patients or those with kidney or liver conditions
Active Ingredient
| Ingredient | Strength per Ampoule |
|---|---|
| Diclofenac Sodium | 75mg per 3ml |
Who Should NOT Use Voren Injection 75mg/3ml?
Do not use this injection if you:
- Are allergic to Diclofenac Sodium or any other NSAID (e.g., Ibuprofen, Naproxen, Aspirin)
- Have a current or past stomach ulcer (معدے کا السر) or history of stomach or intestinal bleeding
- Have severe heart, kidney, or liver disease
- Are in the last 3 months of pregnancy (حمل کے آخری تین ماہ)
- Have a history of heart attack or stroke
- Have severe dehydration or low blood volume — renal colic patients should be well hydrated first
- Have been told by your doctor to avoid NSAIDs for any reason
Tell your doctor before use if you have:
- High blood pressure (بلند فشارِ خون), diabetes, or high cholesterol
- Any heart, kidney, or liver problems
- Asthma — NSAIDs can worsen asthma symptoms in some people
- A history of stomach problems, acid reflux, or ulcers
- If you are elderly — extra caution and monitoring is needed
Side Effects
Like all medicines, Voren Injection 75mg/3ml can cause side effects. Not everyone will experience them.
Common Side Effects (relatively frequent):
- Pain, redness, or swelling at the injection site
- Nausea or upset stomach
- Headache or dizziness
- Indigestion or stomach discomfort (بدہضمی)
- Skin rash (جلد پر خارش یا دانے)
Serious Side Effects (less common — seek medical help immediately):
- Stomach bleeding — vomiting blood or black/tarry stools (کالے رنگ کا پاخانہ)
- Severe allergic reaction — sudden rash, swelling of the face, lips, or throat, difficulty breathing
- Chest pain, shortness of breath, or signs of a heart attack
- Sudden weakness on one side of the body or difficulty speaking (signs of stroke)
- Yellowing of the skin or eyes (یرقان — sign of liver problem)
- Swelling of legs or ankles, reduced urination (signs of kidney problems)
- Significant and sudden rise in blood pressure
If you notice any serious side effects, inform the treating doctor or nurse immediately or go to the nearest hospital emergency.
Drug and Food Interactions
Tell your doctor about ALL medicines you are currently taking. Voren Injection 75mg/3ml may interact with:
| Medicine / Substance | Possible Effect |
|---|---|
| Blood thinners (e.g., Warfarin, Aspirin) | Increases risk of bleeding |
| Other NSAIDs (e.g., Ibuprofen, Naproxen) | Do not use together — serious side effect risk |
| Blood pressure medicines (ACE inhibitors, diuretics) | May reduce their effectiveness |
| Lithium or Methotrexate | Diclofenac may increase their levels in the blood — toxic risk |
| Antidepressants (SSRIs) | May increase risk of stomach or intestinal bleeding |
| Corticosteroids (e.g., Prednisolone) | Increases risk of stomach ulcers and bleeding |
| Diabetes medicines | May affect blood sugar levels — monitor closely |
| Other injectable medicines | Do not mix in the same syringe — always give separately |
Always inform your doctor about all medicines, vitamins, or herbal products you are taking.
Storage Instructions
- Store below 25°C in a cool, dry place
- Keep away from direct sunlight and moisture
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date printed on the ampoule or box
- Do not freeze the injection
- Discard any unused portion immediately after use — do not store an opened ampoule
Frequently Asked Questions
What is Voren Injection 75mg/3ml used for?
Voren Injection 75mg/3ml is used for short-term relief of severe acute pain and inflammation. It is commonly given for conditions like sciatica, kidney stone pain, acute arthritis, back pain, and pain after surgery or serious injury.
Why is an injection used instead of tablets or capsules?
The injection form works much faster than tablets or capsules because the medicine is absorbed directly into the bloodstream through the muscle. It is chosen when pain is severe and fast relief is needed, or when a patient is unable to take medicines by mouth.
How long will I need this injection?
Voren Injection is for short-term use only — usually for 1 to 2 days. It should not be used for longer than 2 days. If you still need pain relief after that, your doctor will prescribe Voren tablets or capsules to continue your treatment.
Can the injection be given at home by a family member?
No. Voren Injection must only be given by a qualified doctor or trained nurse. Incorrect injection technique can cause serious tissue damage at the injection site. Always go to a clinic or hospital for this injection.
Is Voren Injection safe during pregnancy?
Voren Injection must not be used in the last 3 months of pregnancy as it can seriously harm the unborn baby. It should only be considered in early pregnancy if a doctor decides the benefit clearly outweighs the risk. Always tell your doctor if you are pregnant, trying to become pregnant, or breastfeeding.
What should I do if the injection site becomes very painful or swollen?
Some mild pain or redness at the injection site is normal. However, if you notice increasing pain, significant swelling, warmth, or redness spreading from the injection site, inform your doctor or nurse immediately as this may need medical attention.
⚕️ Medical Disclaimer: This product description is for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified doctor or pharmacist before starting, stopping, or changing any medication. This product is a prescription medicine — it must only be used under the supervision of a licensed healthcare professional.
DRAP Registered | Prescription Required (Rx) | For use under medical supervision only