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Caverject is a drug to treat erectile dysfunction and improve sexual function for men. Caverject belongs to the class of vasodilators because it can increase blood flow in the penis by widening blood vessels. Before using, patients should know the information about Caverject to use the drug properly and limit the risks that may arise.
1. What is Caverject?
Caverject is commonly used to treat problems with sexual function in men (erectile dysfunction, sexual impotence). With the main active ingredient Alprostadil, the drug increases blood circulation to the penis, helping to maintain an erection.*Note:
Caverject is not effective in preventing sexually transmitted diseases, users should actively take protective measures during sexual activity; Do not use Alprostadil for people who do not have erectile dysfunction. This medicine should not be used as an aphrodisiac for the average person. Improper use of the drug can cause permanent damage to the penis and loss of the ability to get an erection. Caverject should only be used as directed by your doctor.
2. Instructions on how to take Caverject
2.1. How to take Caverjec Caverject is prepared as an injection and is injected directly into the wall of the penis. Caverject injection should be performed by a qualified person.
Things to note when injecting Caverject:
Clean the injection site with sterile alcohol; Change the injection site with each injection to avoid skin problems; After the injection, it is recommended to use a cotton swab to gently compress the injection site for 5 minutes to avoid bruising. After 5-20 minutes of injection, Caverject drug will take effect and help prolong erection for about 1 hour. The manufacturer recommends that this medication should not be used more than 3 times a week. The interval between each injection should be at least 1 day (24 hours).
2.2. Dosage of Caverjec The recommended dose of Caverject for adults when treating erectile dysfunction:
Inject 1.25 - 2.5mcg of the drug into the wall of the penis; Adjust the dose of the drug depending on the body's response; Do not inject the drug when the penis is erect; Do not arbitrarily adjust the injection dose without the prescription of a specialist. 2.3. How to store Caverjec For Caverject to be able to maximize its effects, it is recommended to store the medicine at room temperature, not in a place with a lot of humidity, the temperature is over 30 degrees C. Avoid exposing Caverject to light. direct sunlight and keep out of reach of children and pets.
Before injecting, users should observe the drug's expression. If Caverject shows signs of discoloration, insect bites or damage, it should not be used. Taking medicine in these conditions can be dangerous to health and reduce the effectiveness of the medicine.
3. Side effects of the drug Caverject
During the treatment of erectile dysfunction with Caverject, users may encounter some side effects such as:
Common side effects:
Mild/moderate pain; Bleeding and pain at the injection site (short-term). Usually these side effects go away after a few hours and are not too serious. However, if your symptoms get worse, you should notify your doctor for timely treatment.
Serious side effects:
Redness and swelling of the penis; Abnormal penile curvature; Penile pain; Prolonged erection (more than 4 hours); Swollen or painful testicles. When these symptoms appear, you should immediately go to the hospital / medical facility for timely emergency treatment. These symptoms can be serious and threaten sexual function and health in men.
Allergic reactions:
Rash; Itchy throat; Shortness of breath ; Tongue swelling; Severe dizziness. Allergic reactions can develop into anaphylaxis, so users should not be subjective in this case. Be proactive in contacting your doctor for professional advice.
4. Precautions when using Caverject
4.1. Contraindications to the drug Caverjec Contraindicated using Caverject for the following subjects:
Children; Women; Penis transplant patient; Penis malformation; People with blood pressure and heart problems; People who are allergic and sensitive to the ingredients in the drug (especially Alprostadil). Caverject may change certain activities in the body. Therefore, users should present the health problems they are having with their doctor for advice on the use of the drug.
4.2. Caverject should be used with caution in the following cases:
People with a history of allergy, hypersensitivity to the components of the drug; Caverject injections can cause the penis to bleed. If you have a blood-borne infection, you should actively use measures to protect your partner and yourself. 4.3. When should I stop taking the drug? Usually, doctors will specify the time to take erectile dysfunction drugs. At the end of this time, you will have to stop taking the medicine. However, in some specific cases, you must actively stop taking the drug to ensure safety. For example:
The needle is broken and does not come out of the penis; Prolonged erection (more than 4 hours); Changes in blood pressure; Heart rhythm disturbances.
5. Caverject drug interactions
A drug interaction is a condition in which the active ingredient Alprostadil in Caverject interacts with ingredients in other medicines. Interactions cause the action of the drug to change, reduce the effect or generate unwanted effects.
Drugs that may interact with Caverject, including:
Anticoagulants: Heparin, Warfarin, ,... Phosphodiesterase-5 inhibitors: Sildenafil, Vardenafil, Tadalafil,... If you are using one of the above drugs, you should inform your doctor. Depending on the case, the specialist may order:
Stop taking 1 of the two drugs; Substitute with another drug; Adjust dosage and frequency of use; Caverject still has the potential to interact with drugs not mentioned in the article. Therefore, you need to actively prevent interactions by informing your doctor of all medicines you are using (including oral drugs, topical drugs, injections, vitamins, herbs...). If there is an interaction, the doctor will advise how to adjust the use to limit this situation.
Above is all information about Caverject medicine, patients need to carefully read the instructions for use, consult a doctor / pharmacist before using. Note, Caverject is a prescription drug, patients need to use the drug as prescribed by the doctor, absolutely do not self-treat at home.
Reference source: drugs.com
