RACHEL J. CHIANG MD
Prescription History 1043368921
Internal Medicine in Riverside, CA
What does Dr. Chiang prescribe?
In 2024, Dr. Chiang wrote 2,193 Medicare prescriptions for 56 medications. The most prescribed was Atorvastatin Calcium, with 182 prescriptions for 69 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Chiang prescribes.
Medications 56 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other California prescribers.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with California prescribers
Dr. Chiang wrote 182 prescriptions for Atorvastatin Calcium, about 90% as often as the typical California prescriber of it (202). Medicare paid $11.77 per fill, versus $10.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with California prescribers
Dr. Chiang wrote 166 prescriptions for Losartan Potassium, about 1.4 times as often as the typical California prescriber of it (121). Medicare paid $14.29 per fill, versus $10.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with California prescribers
Dr. Chiang wrote 120 prescriptions for Rosuvastatin Calcium, about 1.2 times as often as the typical California prescriber of it (101). Medicare paid $11.29 per fill, versus $15.64 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with California prescribers
Dr. Chiang wrote 114 prescriptions for Levothyroxine Sodium, about as often as the typical California prescriber of it (125). Medicare paid $18.10 per fill, versus $13.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 101 prescriptions for Lisinopril, about as often as the typical California prescriber of it (98). Medicare paid $13.92 per fill, versus $8.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 78 prescriptions for Hydrochlorothiazide, about 1.3 times as often as the typical California prescriber of it (62). Medicare paid $11.24 per fill, versus $5.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Chiang wrote 70 prescriptions for Omeprazole, about 90% as often as the typical California prescriber of it (78). Medicare paid $12.60 per fill, versus $11.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with California prescribers
Dr. Chiang wrote 69 prescriptions for Hydrocodone-Acetaminophen, about as often as the typical California prescriber of it (76). Medicare paid $19.80 per fill, versus $21.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Chiang wrote 67 prescriptions for Atenolol, about 1.3 times as often as the typical California prescriber of it (50). Medicare paid $12.13 per fill, versus $9.20 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 65 prescriptions for Amlodipine Besylate, about half as often as the typical California prescriber of it (141). Medicare paid $13.36 per fill, versus $7.08 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Chiang wrote 62 prescriptions for Metformin Hcl, about 62% as often as the typical California prescriber of it (100). Medicare paid $12.41 per fill, versus $9.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Dr. Chiang wrote 58 prescriptions for Pantoprazole Sodium, about 89% as often as the typical California prescriber of it (65). Medicare paid $12.91 per fill, versus $13.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with California prescribers
Dr. Chiang wrote 56 prescriptions for Potassium Chloride, about 1.2 times as often as the typical California prescriber of it (48). Medicare paid $24.95 per fill, versus $24.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Chiang wrote 52 prescriptions for Glipizide, about as often as the typical California prescriber of it (49). Medicare paid $11.97 per fill, versus $10.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Chiang wrote 51 prescriptions for Metoprolol Tartrate, about 90% as often as the typical California prescriber of it (57). Medicare paid $9.47 per fill, versus $7.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Simvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with California prescribers
Dr. Chiang wrote 49 prescriptions for Simvastatin, about 77% as often as the typical California prescriber of it (63). Medicare paid $11.64 per fill, versus $9.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with California prescribers
Dr. Chiang wrote 39 prescriptions for Albuterol Sulfate Hfa, about 67% as often as the typical California prescriber of it (58). Medicare paid $17.96 per fill, versus $28.70 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Dabigatran is used to prevent stroke and harmful blood clots (such as in your legs or lungs) if you have a certain type of irregular heartbeat (atrial fibrillation).
Compared with California prescribers
Dr. Chiang wrote 39 prescriptions for Pradaxa, about half as often as the typical California prescriber of it (65). Medicare paid $264.53 per fill, versus $256.95 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with California prescribers
Dr. Chiang wrote 37 prescriptions for Furosemide, about half as often as the typical California prescriber of it (64). Medicare paid $12.44 per fill, versus $6.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Meloxicam is used to treat arthritis.
Compared with California prescribers
Dr. Chiang wrote 35 prescriptions for Meloxicam, about 70% as often as the typical California prescriber of it (50). Medicare paid $7.88 per fill, versus $4.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease).
Compared with California prescribers
Dr. Chiang wrote 33 prescriptions for Clopidogrel, about 68% as often as the typical California prescriber of it (48). Medicare paid $17.46 per fill, versus $12.42 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with California prescribers
Dr. Chiang wrote 33 prescriptions for Mirtazapine, about 82% as often as the typical California prescriber of it (40). Medicare paid $14.82 per fill, versus $19.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with California prescribers
Dr. Chiang wrote 31 prescriptions for Azelastine Hcl, about 66% as often as the typical California prescriber of it (47). Medicare paid $19.20 per fill, versus $22.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 31 prescriptions for Losartan-Hydrochlorothiazide, about 79% as often as the typical California prescriber of it (39). Medicare paid $12.14 per fill, versus $13.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Chiang wrote 31 prescriptions for Ozempic, about half as often as the typical California prescriber of it (56). Medicare paid $740.19 per fill, versus $1,102.15 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with California prescribers
Dr. Chiang wrote 24 prescriptions for Alendronate Sodium, about 39% as often as the typical California prescriber of it (61). Medicare paid $9.80 per fill, versus $9.65 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with California prescribers
Dr. Chiang wrote 24 prescriptions for Sertraline Hcl, about half as often as the typical California prescriber of it (46). Medicare paid $10.76 per fill, versus $9.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with California prescribers
Dr. Chiang wrote 23 prescriptions for Isosorbide Mononitrate Er, about 66% as often as the typical California prescriber of it (35). Medicare paid $11.48 per fill, versus $14.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with California prescribers
Dr. Chiang wrote 22 prescriptions for Trazodone Hcl, about 39% as often as the typical California prescriber of it (57). Medicare paid $14.49 per fill, versus $9.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with California prescribers
Dr. Chiang wrote 21 prescriptions for Fluoxetine Hcl, about 63% as often as the typical California prescriber of it (33). Medicare paid $15.29 per fill, versus $11.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Terazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Chiang wrote 21 prescriptions for Terazosin Hcl, about half as often as the typical California prescriber of it (36). Medicare paid $65.37 per fill, versus $37.76 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with California prescribers
Dr. Chiang wrote 21 prescriptions for Tramadol Hcl, about half as often as the typical California prescriber of it (44). Medicare paid $7.83 per fill, versus $6.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alprazolam is used to treat anxiety and panic disorders.
Compared with California prescribers
Dr. Chiang wrote 20 prescriptions for Alprazolam, about 40% as often as the typical California prescriber of it (50). Medicare paid $5.90 per fill, versus $5.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 20 prescriptions for Lisinopril-Hydrochlorothiazide, about half as often as the typical California prescriber of it (39). Medicare paid $13.67 per fill, versus $10.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Chiang wrote 20 prescriptions for Metformin Hcl Er, about 37% as often as the typical California prescriber of it (55). Medicare paid $8.96 per fill, versus $9.99 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Chiang wrote 20 prescriptions for Triamcinolone Acetonide, about half as often as the typical California prescriber of it (43). Medicare paid $11.72 per fill, versus $10.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Bisoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Chiang wrote 19 prescriptions for Bisoprolol Fumarate, about half as often as the typical California prescriber of it (36). Medicare paid $42.22 per fill, versus $26.67 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a wide variety of bacterial infections.
Compared with California prescribers
Dr. Chiang wrote 19 prescriptions for Cephalexin, about 64% as often as the typical California prescriber of it (30). Medicare paid $12.13 per fill, versus $7.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a laxative used to treat constipation.
Compared with California prescribers
Dr. Chiang wrote 19 prescriptions for Lactulose, about 65% as often as the typical California prescriber of it (29). Medicare paid $41.37 per fill, versus $52.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Chiang wrote 18 prescriptions for Spironolactone, about half as often as the typical California prescriber of it (37). Medicare paid $11.04 per fill, versus $10.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Chiang wrote 16 prescriptions for Gabapentin, about 20% as often as the typical California prescriber of it (80). Medicare paid $18.26 per fill, versus $15.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Chiang wrote 16 prescriptions for Glipizide Er, about half as often as the typical California prescriber of it (30). Medicare paid $30.02 per fill, versus $17.99 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with California prescribers
Dr. Chiang wrote 16 prescriptions for Ibuprofen, about 38% as often as the typical California prescriber of it (42). Medicare paid $12.86 per fill, versus $6.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to cancer).
Compared with California prescribers
Dr. Chiang wrote 15 prescriptions for Morphine Sulfate Er, about 38% as often as the typical California prescriber of it (39). Medicare paid $42.16 per fill, versus $33.95 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with California prescribers
Dr. Chiang wrote 15 prescriptions for Prednisone, about 37% as often as the typical California prescriber of it (40). Medicare paid $10.25 per fill, versus $5.64 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 14 prescriptions for Triamterene-Hydrochlorothiazid, about half as often as the typical California prescriber of it (27). Medicare paid $9.26 per fill, versus $9.76 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carvedilol is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Chiang wrote 13 prescriptions for Carvedilol, about 23% as often as the typical California prescriber of it (56). Medicare paid $11.56 per fill, versus $8.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Insulin isophane is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with California prescribers
Dr. Chiang wrote 13 prescriptions for Humulin N, about 42% as often as the typical California prescriber of it (31). Medicare paid $136.50 per fill, versus $167.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with California prescribers
Dr. Chiang wrote 13 prescriptions for Nano 2nd Gen Pen Needle, about 39% as often as the typical California prescriber of it (33). Medicare paid $17.71 per fill, versus $66.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nystatin is used to treat fungal skin infections.
Compared with California prescribers
Dr. Chiang wrote 13 prescriptions for Nystatin, about half as often as the typical California prescriber of it (22). Medicare paid $13.23 per fill, versus $20.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with California prescribers
Dr. Chiang wrote 12 prescriptions for Allopurinol, about 27% as often as the typical California prescriber of it (44). Medicare paid $11.55 per fill, versus $10.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with California prescribers
Dr. Chiang wrote 12 prescriptions for Fluticasone Propionate, about 24% as often as the typical California prescriber of it (50). Medicare paid $24.98 per fill, versus $15.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Chiang wrote 12 prescriptions for Hydralazine Hcl, about 28% as often as the typical California prescriber of it (43). Medicare paid $9.88 per fill, versus $14.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a hormone.
Compared with California prescribers
Dr. Chiang wrote 11 prescriptions for Estradiol, about 29% as often as the typical California prescriber of it (38). Medicare paid $26.68 per fill, versus $56.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Chiang wrote 11 prescriptions for Jardiance, about 19% as often as the typical California prescriber of it (58). Medicare paid $789.34 per fill, versus $933.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with California prescribers
Dr. Chiang wrote 11 prescriptions for Montelukast Sodium, about 23% as often as the typical California prescriber of it (49). Medicare paid $10.47 per fill, versus $10.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Chiang’s prescriptions
What does Dr. Chiang prescribe most?
In 2024 Medicare Part D data, Dr. Chiang's most prescribed medications were Atorvastatin Calcium (182), Losartan Potassium (166) and Rosuvastatin Calcium (120).
How does Dr. Chiang's prescribing compare with other California prescribers?
Of the 56 medications with a state comparison, Dr. Chiang prescribes 3 more often than the typical California prescriber, 13 about as often and 40 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Chiang prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the California prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
