Introduction:
Teriparatide is a medication used in the treatment of osteoporosis, it stands in the anabolic category of osteoporosis treatment!
It has different effects for men and women, with different uses!
How it works for women:
Teriparatide injection is used to treat osteoporosis in postmenopausal women who are at high risk for bone fracture. It reduces the risk of having bone and spine fracture in postmenopausal women with osteoporosis.
How it works for men:
Teriparatide injection is also used to increase bone mass in men with primary or hypogonadal osteoporosis who are at high risk for bone fracture or cannot use other osteoporosis treatments.
It is also a synthetic form of the natural human "Parathyroid Hormone."
This medicine helps your body to form new bone, increase bone mineral density and bone strength. As a result, it reduces the chance of getting a fracture.
TLDR: It helps create bone mass in men and women, treats osteoporosis for them; therefore reducing the risk of spinal fractures and bone fractures in both men and women!
Also, if you're on Digoxin whilst taking Teriparatide, you might need to change the dose for the both of them!
Be careful of using Teriparatide with the following:
1. Bone cancer, or history of.
2. High levels of alkaline phosphatase (enzyme found in the bones) .
3. Metabolic bone diseases.
4. Open epiphyses (bones are still growing) Use is not recommended. (Not for underage use, or people with open growth plates).
5. Hypercalcemia.
6. Hypercalciuria.
7. Hyperparathyroidism.
8. Kidney stones, active or recent.
9. Kidney disease (severe).
Dosage:
20 micrograms injected under the skin once a day.
Side effects:
More common:
1. Confusion.
2. Constipation.
3. Depression.
4. Dry mouth.
5. Headache.
6. Incoherent speech.
7. Increased urination.
8. Loss of appetite.
9. Metallic taste.
10. Muscle weakness.
11. Nausea.
12. Stomach pain.
13. Thirst.
14. Unusual tiredness.
15. Vomiting.
16. Weight loss.
Less common side effects:
1. Arm, back, or jaw pain.
2. Chest pain, discomfort, tightness, or heaviness.
3. Cough.
4. Fainting
5. Fast or irregular heartbeat.
6. Fever or chills.
7. Nausea.
8. Sneezing.
9. Sore throat.
10. Sweating.
11. Trouble breathing.
There are more common side effects that sometimes occur and don't need medical attention, but if the following continues, check a doctor:
1. Acid or sour stomach.
2. Belching.
3. Blurred vision.
4. Body aches or pain.
5. Diarrhea.
6. Difficulty having a bowel movement (stool).
7. Difficulty with moving.
8. Heartburn.
9. Hoarseness.
10. Indigestion.
11. Lack or loss of strength.
12. Muscle pain, stiffness, or spasm.
13. Nervousness
14. Pain in the joints.
15. Pounding in the ears.
16. Runny or stuffy nose.
17. Tender, swollen glands in the neck.
18. Voice changes.
Less common side effects that should be checked by a doctor if continued:
1. Back pain.
2. Discomfort.
3. Discouragement.
4. Dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position.
5. Feeling of constant movement of self or surroundings.
6. Feeling sad or empty
7. Indigestion.
8. Irritability.
9. Lack of appetite.
10. Leg cramps.
11. Loss of interest or pleasure.
12. Neck pain.
13. Sensation of spinning.
14. Sleeplessness.
15. Stomach cramps.
16. Swollen mouth and tongue.
17. Tooth disorder.
18. Trouble concentrating.
19. Trouble sleeping.
20. Unpleasant taste.
21. Urge to have bowel movement.
Mechanism of action:
1. Binding to PTH Receptors (PTH1R):
Teriparatide binds to the PTH1 receptor, which is predominantly expressed on osteoblasts and osteoblast precursors.
2. Activation of Adenylyl Cyclase Pathway:
The receptor activation stimulates the Gs protein-coupled pathway, leading to activation of adenylyl cyclase and an increase in cyclic AMP. (cAMP)
3. Protein Kinase A Activation
CAMP activates protein kinase A (PKA), which initiates gene transcription leading to osteoblast differentiation and activity.
4. Promotion of Osteoblast Survival:
Teriparatide promotes survival of mature osteoblasts and reduces apoptosis, enhancing bone formation.
6. Net Increase in Bone Mass:
The effect of increased osteoblastic activity results in improved bone mass and strength.
Teriparatide is a medication used in the treatment of osteoporosis, it stands in the anabolic category of osteoporosis treatment!
It has different effects for men and women, with different uses!
How it works for women:
Teriparatide injection is used to treat osteoporosis in postmenopausal women who are at high risk for bone fracture. It reduces the risk of having bone and spine fracture in postmenopausal women with osteoporosis.
How it works for men:
Teriparatide injection is also used to increase bone mass in men with primary or hypogonadal osteoporosis who are at high risk for bone fracture or cannot use other osteoporosis treatments.
It is also a synthetic form of the natural human "Parathyroid Hormone."
This medicine helps your body to form new bone, increase bone mineral density and bone strength. As a result, it reduces the chance of getting a fracture.
TLDR: It helps create bone mass in men and women, treats osteoporosis for them; therefore reducing the risk of spinal fractures and bone fractures in both men and women!
Also, if you're on Digoxin whilst taking Teriparatide, you might need to change the dose for the both of them!
Be careful of using Teriparatide with the following:
1. Bone cancer, or history of.
2. High levels of alkaline phosphatase (enzyme found in the bones) .
3. Metabolic bone diseases.
4. Open epiphyses (bones are still growing) Use is not recommended. (Not for underage use, or people with open growth plates).
5. Hypercalcemia.
6. Hypercalciuria.
7. Hyperparathyroidism.
8. Kidney stones, active or recent.
9. Kidney disease (severe).
Dosage:
20 micrograms injected under the skin once a day.
Side effects:
More common:
1. Confusion.
2. Constipation.
3. Depression.
4. Dry mouth.
5. Headache.
6. Incoherent speech.
7. Increased urination.
8. Loss of appetite.
9. Metallic taste.
10. Muscle weakness.
11. Nausea.
12. Stomach pain.
13. Thirst.
14. Unusual tiredness.
15. Vomiting.
16. Weight loss.
Less common side effects:
1. Arm, back, or jaw pain.
2. Chest pain, discomfort, tightness, or heaviness.
3. Cough.
4. Fainting
5. Fast or irregular heartbeat.
6. Fever or chills.
7. Nausea.
8. Sneezing.
9. Sore throat.
10. Sweating.
11. Trouble breathing.
There are more common side effects that sometimes occur and don't need medical attention, but if the following continues, check a doctor:
1. Acid or sour stomach.
2. Belching.
3. Blurred vision.
4. Body aches or pain.
5. Diarrhea.
6. Difficulty having a bowel movement (stool).
7. Difficulty with moving.
8. Heartburn.
9. Hoarseness.
10. Indigestion.
11. Lack or loss of strength.
12. Muscle pain, stiffness, or spasm.
13. Nervousness
14. Pain in the joints.
15. Pounding in the ears.
16. Runny or stuffy nose.
17. Tender, swollen glands in the neck.
18. Voice changes.
Less common side effects that should be checked by a doctor if continued:
1. Back pain.
2. Discomfort.
3. Discouragement.
4. Dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position.
5. Feeling of constant movement of self or surroundings.
6. Feeling sad or empty
7. Indigestion.
8. Irritability.
9. Lack of appetite.
10. Leg cramps.
11. Loss of interest or pleasure.
12. Neck pain.
13. Sensation of spinning.
14. Sleeplessness.
15. Stomach cramps.
16. Swollen mouth and tongue.
17. Tooth disorder.
18. Trouble concentrating.
19. Trouble sleeping.
20. Unpleasant taste.
21. Urge to have bowel movement.
Mechanism of action:
1. Binding to PTH Receptors (PTH1R):
Teriparatide binds to the PTH1 receptor, which is predominantly expressed on osteoblasts and osteoblast precursors.
2. Activation of Adenylyl Cyclase Pathway:
The receptor activation stimulates the Gs protein-coupled pathway, leading to activation of adenylyl cyclase and an increase in cyclic AMP. (cAMP)
3. Protein Kinase A Activation
CAMP activates protein kinase A (PKA), which initiates gene transcription leading to osteoblast differentiation and activity.
4. Promotion of Osteoblast Survival:
Teriparatide promotes survival of mature osteoblasts and reduces apoptosis, enhancing bone formation.
6. Net Increase in Bone Mass:
The effect of increased osteoblastic activity results in improved bone mass and strength.