What is Cetrotide 0.25 mg Injection?
Cetrotide 0.25 mg Injection is a fertility medicine used during IVF treatment. The active ingredient is cetrorelix, which is a hormone-blocking agent. It comes as a powder with a prefilled syringe of liquid to mix it. This injection is made by Merck. It belongs to a group of drugs that stop early ovulation during fertility cycles.
Why is Cetrotide 0.25 mg Injection given?
During IVF, doctors want eggs to grow in a controlled way. Sometimes the body can release eggs too early. This injection stops that from happening. It holds back ovulation until the eggs are ready to be collected. This gives the doctor better timing for egg retrieval.
How does it work?
Cetrorelix works on a hormone called GnRH. This hormone tells the body to release a surge of other hormones that trigger ovulation. Cetrorelix blocks this signal. With the signal blocked, the body does not release eggs too soon. This keeps the IVF cycle on schedule and under the doctor’s control.
What side effects can Cetrotide 0.25 mg Injection cause?
Most side effects are mild and pass on their own. Common ones include:
- Redness or swelling at the injection spot
- Headache
- Feeling sick
- Mild stomach discomfort
- Itching near the injection site
A serious but rare problem is a strong allergic reaction. If you have trouble breathing, swelling of the face, or a sudden rash, get emergency help right away.
Who should not take Cetrotide 0.25 mg Injection?
This injection is not for everyone. Tell your doctor about your full health history before you start.
- Women who are already pregnant or breastfeeding
- Anyone allergic to cetrorelix or similar hormone-blocking drugs
- People with serious kidney problems
- People with serious liver problems
If you are unsure about any past reaction, speak to your fertility specialist first.
How to store and other instruction?
- Keep this injection in the fridge at 2 to 8 degrees.
- Store it in the original box so light does not reach it.
- Do not freeze it.
- Once you mix the powder with the liquid, use it right away.
- Keep it out of the reach of children.
Other information
You can get Cetrotide 0.25 mg Injection from IVFInjection. Since this is a hormone injection, it ships with cold chain packing to keep it at the right temperature. Many patients ask about the cetrotide injection price before their cycle starts, so it helps to check and plan ahead.
One handling tip. Always let the injection warm up a little after taking it out of the fridge before you mix it. This makes the process easier.




