Gemitrol Ns Spary

GEMITROL NS SPRAY

GEMITROL NS SPRAY is a medication manufactured by Torrent Pharmaceuticals Ltd. It is designed for intranasal administration.

• Name: Gemitrol NS Nasal Spray

• Composition: Each actuation of GEMITROL NS SPRAY contains Calcitonin (Salmon) 200 IU. It may also contain excipients like Benzalkonium Chloride and Phenyl Ethyl Alcohol.

• Uses:

  • Treatment of postmenopausal osteoporosis in women who are at least five years past menopause, especially when other treatments are not suitable or tolerated.
  • Management of Paget's disease of bone (osteitis deformans), a condition disrupting bone remodeling.
  • Relief of bone pain associated with osteolysis and/or osteopenia.
  • Treatment of neurodystrophic disorders (e.g., algodystrophy, Sudeck's disease) including post-traumatic painful osteoporosis, reflex dystrophy, and shoulder-arm syndrome.

• Dosage and Administration:

  • For intranasal use only.
  • Postmenopausal Osteoporosis: Typically 200 IU once daily, administered intranasally, alternating nostrils each day.
  • Bone Pain (osteolysis/osteopenia): 200-400 IU daily; single doses up to 200 IU are common, higher doses may be divided.
  • Paget's Disease: 200 IU daily as a single dose, though 400 IU in divided doses may be needed initially.
  • Neurodystrophic Disorders: 200 IU daily as a single dose for 2-4 weeks, potentially extended to every second day for up to 6 weeks based on clinical progress.
  • Prime the device with 2-3 puffs into the air before the first use.
  • Insert the nozzle into one nostril, closing the other, and spray towards the sides of the nostril. Alternate nostrils daily.
  • Supplementation with adequate calcium (at least 1000 mg elemental calcium) and vitamin D (400 IU per day) is recommended.
  • Each bottle is designed to deliver 30 doses and should be discarded after 30 doses or 30-35 days after opening, even if liquid remains.

• Side Effects:

  • Common: Runny nose, nosebleeds, nasal irritation or dryness, back pain, joint pain, headaches, muscle pain, flushing, nausea, vomiting, stomach upset, and changes in taste.
  • Serious (Rare): Severe allergic reactions (anaphylactic shock, skin rash, itching, swelling of face/lips/eyes/tongue/throat, difficulty breathing, chest tightness, fall in blood pressure, fast heartbeat), severe nasal irritation with bleeding, redness, swelling, soreness or crusting, and hypocalcemia (tingling or numbness of fingers, toes, or around the mouth).

• Precautions:

  • GEMITROL NS SPRAY is primarily intended for post-menopausal women for osteoporosis; its use in other populations requires careful consideration.
  • Contraindicated in individuals with hypersensitivity to calcitonin (salmon) or any excipients, and in patients with hypercalcemia.
  • Inform your doctor about all medical conditions, existing sensitivities, and current medications before use.
  • Caution is advised in patients with low blood calcium levels or other mineral metabolism disorders, which may need correction before treatment.
  • Periodical nasal examinations are recommended due to potential local nasal issues.
  • Use with caution in elderly patients.
  • Interaction with lithium may occur, necessitating dosage adjustment for lithium.
  • Consult a doctor if pregnant or breastfeeding.
  • May cause dizziness; caution is advised when driving or operating machinery.

• Storage:

  • Unopened bottles should be stored in a refrigerator (2°C to 8°C); do not freeze.
  • After opening, the bottle can be stored at room temperature (15°C to 30°C) in an upright position for up to 30-35 days.
  • Keep out of reach of children and pets.

Here are the most frequently asked questions about GEMITROL NS SPRAY by TORRENT PHARMA:

What is GEMITROL NS SPRAY used for?

GEMITROL NS SPRAY is primarily used to treat postmenopausal osteoporosis, a condition that causes bones to weaken and become brittle in women who are at least five years past menopause, especially when other treatments are not suitable. It is also used to manage Paget's disease, a condition that affects the bone remodeling process, and bone pain associated with osteolysis and/or osteopenia.

How does GEMITROL NS SPRAY work?

GEMITROL NS SPRAY contains Calcitonin (salmon), which is a synthetic polypeptide hormone that works by inhibiting the activity of osteoclasts, the cells responsible for breaking down bone tissue. By suppressing osteoclast activity, it helps to decrease bone resorption, increase bone density, and strengthen bones, thereby reducing the risk of fractures.

What is the usual dosage for GEMITROL NS SPRAY?

For postmenopausal osteoporosis, the recommended dosage is 200 IU (International Units) administered once a day intranasally, with alternating nostrils daily. For conditions like bone pain associated with osteolysis and/or osteopenia, the dosage can be 200-400 IU daily, given as a single dose or in divided doses if higher amounts are needed. For Paget's disease, the typical dosage is 200 IU daily as a single dose, though 400 IU in divided doses may be necessary at the start of therapy in some cases. Your physician will determine the correct dosage and treatment duration based on your individual condition.

What are the possible side effects of GEMITROL NS SPRAY?

Common side effects can include nasal irritation, runny nose, nosebleeds, headaches, back pain, and joint pain. Other reported side effects include sinus pain, stomach upset, nausea, vomiting, and a change in taste. Rarely, more severe allergic reactions like skin rash, itching, swelling of the face, lips, eyes, tongue, or throat, difficulty breathing, chest tightness, or a sudden drop in blood pressure can occur, requiring immediate medical attention.

Is GEMITROL NS SPRAY safe during pregnancy or breastfeeding?

GEMITROL NS SPRAY is generally not recommended for use during pregnancy. While animal studies have not shown embryotoxic or teratogenic potential, adequate and well-controlled studies in pregnant women are lacking, and some animal studies have shown harmful effects on the developing baby. For breastfeeding mothers, it is not known if calcitonin (salmon) is excreted into human breast milk, and in animals, it has been shown to decrease lactation and be excreted in milk. Therefore, nursing should typically not be undertaken while using this drug, and it should only be used if deemed necessary by a physician after careful consideration of benefits and risks.

Can GEMITROL NS SPRAY be taken with other medications?

It is crucial to inform your doctor about all medications you are currently taking, including over-the-counter drugs, herbs, and supplements, as GEMITROL NS SPRAY can interact with certain medicines. Concomitant use with lithium may lead to a reduction in plasma lithium concentrations, requiring a dosage adjustment for lithium. Other medications for osteoporosis (like bisphosphonates) and certain antiarrhythmic medicines (like digoxin) may also interact.

What precautions should be taken when using GEMITROL NS SPRAY?

Before starting treatment, inform your doctor about any medical conditions, sensitivities, or medications you are taking. It is specifically intended for postmenopausal women and is not recommended for other populations. A skin test may be performed to check for calcitonin allergy. Caution is advised if you have low blood calcium levels (hypocalcemia) or mineral metabolism disorders, as these need to be corrected before starting the spray, and calcium and vitamin D supplementation may be recommended. Regular nasal examinations are recommended, and the spray should be temporarily interrupted or discontinued if severe nasal irritation, ulceration, or nosebleeds occur. This medicine may cause transient dizziness, so caution is advised when driving or operating machinery.

What happens if a dose of GEMITROL NS SPRAY is missed?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one.

How should GEMITROL NS SPRAY be stored?

Unopened bottles of GEMITROL NS SPRAY should be stored in a refrigerator between 2-8°C. Once opened, the bottle should be stored at room temperature (15-30°C) in an upright position and must be discarded after 30 doses or 30 to 35 days, even if some medicine remains. It should not be frozen. Before administration, allow the refrigerated spray to reach room temperature.