A Rex 50mg Injection is an antihistaminic medicine. It is used to treat symptoms of skin allergy such itching, swelling, and rashes. It is also used to treat anxiety and helps to get relaxed before or after surgery. A Rex 50mg Injection is given as an injection under the supervision of a doctor. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. The most common side effects of this medicine include sedation, nausea, vomiting, stomach upset, and constipation. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. You must avoid driving or attention-seeking activity while on treatment. Before taking this medicine, let your doctor know if you have heart problems or have high blood pressure, have liver or kidney problems. Inform your doctor if you are pregnant, or breastfeeding. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Generally, it is advised to avoid alcohol while on treatment.

• Nausea
• Vomiting
• Upset stomach
• Constipation

If you miss a dose of A Rex 50mg Injection, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

Chemical Class::Piperazine Derivative|Habit Forming::No|Therapeutic Class::RESPIRATORY|Action Class::H1 Antihistaminics (First Generation)

• Q. Q. What is A Rex 50mg Injection? What is it used for??
  Ans: A Rex 50mg Injection belongs to a group of medicines called antihistamines, which means it is an anti-allergy medicine. It is used to treat various allergic skin conditions (e.g., eczema, dermatitis, allergies, rash). A Rex 50mg Injection effectively reduces symptoms such as swelling, itching and redness associated with such conditions. It also helps relieve excessive anxiety or worry in people who are supposed to undergo a surgery or have recently undergone a surgery. It calms the brain and makes such people feel better.
• Q. Q. Is A Rex 50mg Injection safe??
  Ans: A Rex 50mg Injection is safe if used in the dose and duration advised by your doctor. Take it exactly as directed and do not skip any dose. Follow your doctor's instructions carefully and let your doctor know if any of the side effects bother you.
• Q. Q. How does A Rex 50mg Injection work for allergies??
  Ans: A Rex 50mg Injection works by decreasing the inflammation caused by allergies. It reduces inflammation by blocking the release of a natural chemical in our body, called histamine, that causes allergic symptoms such as swelling, redness and pain.
• Q. Q. What if I forget to take a dose of A Rex 50mg Injection??
  Ans: If you forget a dose of A Rex 50mg Injection, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next scheduled dose in the prescribed time. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.
• Q. Q. Is A Rex 50mg Injection effective??
  Ans: A Rex 50mg Injection is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using A Rex 50mg Injection too early, the symptoms may return or worsen.
• Q. Q. Can I stop taking A Rex 50mg Injection when I feel better??
  Ans: No, do not stop taking A Rex 50mg Injection without consulting your doctor even if you are feeling better. Your symptoms may improve before the condition is completely cured. Therefore, for better and complete treatment, it is advised to continue your treatment for the prescribed duration.
• Q. Q. What should I tell my doctor before starting treatment with A Rex 50mg Injection??
  Ans: Before starting treatment with A Rex 50mg Injection, tell your doctor if you have any other health problems, like kidney, heart or liver-related issues. This is because certain medical conditions may affect your treatment and you may even need dose modifications. Let your doctor know about all the other medicines you are taking because they may affect, or be affected by, this medicine. If you have had an allergic reaction to any similar medicine earlier, tell your doctor before starting your treatment. Inform your doctor if you are planning a baby, if you are pregnant or breastfeeding.

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