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Spironolactone 100mg for Female Hair Loss

(Generic Aldactone®)

Spironolactone (generic Aldactone®) is a DHT blocker that helps treat female pattern hair loss caused by androgenic alopecia. Visit with one of our U.S. licensed medical providers online to see if a spironolactone prescription is right for you.

  1. $25 per month - 90 tablets (save 38%)

See more price options for this medication and related treatments by clicking Get Started for Free.

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Frequently asked questions about Spironolactone 100mg for Female Hair Loss

  • Hair loss in women has been linked with the overproduction of androgen hormones. Spironolactone is commonly prescribed as an anti-androgen medication.

  • Spironolactone is an anti-androgen medication that slows the production of androgens and blocks the androgen DHT from its proper receptors. Androgens are hormones that contribute to female hair loss. By slowing production and stopping reuptake, spironolactone can help to slow or stop female hair loss caused by hormones.

  • It can take up to 6 months to see the full results of spironolactone for female hair loss.

  • Spironolactone comes as a tablet to take by mouth. It usually is taken once or twice a day. Take spironolactone at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take spironolactone exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. You may want to avoid taking spironolactone at night if the diuretic side effects cause you to wake up to urinate.

  • The most common daily dosage of spironolactone for hair loss is 100mg to 200mg daily. A RedBox Rx provider will recommend the best dosage for you, if prescribed.

  • In studies, it has been shown safe and effective to take spironolactone and minoxidil together to treat female hair loss.

  • Spironolactone is not available over the counter - it requires a prescription. RedBox Rx offers convenient online treatment for hair loss from licensed U.S. medical providers who can help determine if a spironolactone prescription is right for you.

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

  • Common side effects of spironolactone include:

    • vomiting

    • diarrhea

    • stomach pain or cramps

    • enlarged or painful breasts

    • irregular menstrual periods

    • vaginal bleeding in post-menopausal women

    • deepening of voice

    • increased hair growth on parts of the body

    • drowsiness

    • tiredness

    • restlessness

  • Tell your doctor and pharmacist if you are allergic to spironolactone; any other medications; or any of the ingredients in spironolactone tablets. Ask your pharmacist for a list of the ingredients.

    Tell your doctor if you are taking eplerenone (Inspra). Your doctor may tell you not to take spironolactone if you are taking this medication.

    Tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: aminoglycoside antibiotics such as amikacin, gentamicin, kanamycin, neomycin (Neo-Rx, Neo-Fradin), streptomycin, and tobramycin (Tobi); angiotensin-converting enzyme (ACE) inhibitors such as benazepril (Lotensin, in Lotrel), captopril (Capoten), enalapril (Vasotec), fosinopril, lisinopril (in Prinzide, in Zestoretic), moexipril (Univasc, in Uniretic), perindopril, (Aceon), quinapril (Accupril, in Accuretic, in Quinaretic), ramipril (Altace), and trandolapril (Mavik, in Tarka); angiotensin II antagonists (angiotensin receptor blockers; ARBs) such as azilsartan (Edarbi, Edarbyclor), candesartan (Atacand, in Atacand HCT), eprosartan (Teveten, in Teveten HCT), irbesartan (Avapro, in Avalide), losartan (Cozaar, in Hyzaar), olmesartan (Benicar, in Azor, Benicar HCT, Tribenzor), telmisartan (Micardis, in Micardis HCT), and valsartan (Diovan, in Diovan HCT, Exforge); aspirin and other nonsteroidal anti-inflammatory medications (NSAIDS) such as ibuprofen (Advil, Motrin), indomethacin (Indocin, Tivorbex), and naproxen (Aleve, Naprosyn); barbiturates such as phenobarbital; cholestyramine (Prevalite); cisplatin; digoxin (Lanoxin); diuretics ('water pills') including potassium-sparing diuretics such as amiloride (Midamor) and triamterene (Dyrenium, in Dyazide, in Maxzide); heparin or low-molecular-weight heparin enoxaparin (Lovenox); lithium (Lithobid); medications to treat high blood pressure; narcotic medications for pain; oral steroids such as dexamethasone, methylprednisolone (Medrol), and prednisone (Rayos); potassium supplements; and trimethoprim (Primsol, in Bactrim).

    Tell your doctor if you have Addison's disease or other conditions that may cause high blood levels of potassium, or kidney disease. Your doctor may tell you not to take spironolactone.

    Tell your doctor if you have liver disease.

    Tell your doctor if you are pregnant, or plan to become pregnant, or are breastfeeding. If you become pregnant while taking spironolactone, call your doctor.

    If you are having surgery, including dental surgery, tell the doctor or dentist that you are taking spironolactone.

    You should know that drinking alcohol with this medication may cause dizziness, lightheadedness, and fainting when you get up too quickly from a lying position. Talk to your doctor about drinking alcohol while you are taking spironolactone.

  • Follow your doctor's directions for your meals, including advice for a reduced-salt (sodium) diet and a daily exercise program. Avoid potassium-containing salt substitutes while you are taking this medication. Talk with your doctor about the amount of potassium-rich foods (e.g., bananas, prunes, raisins, and orange juice) that you may have in your diet.

  • Keep this medicine in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom).

    It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location - one that is up and away and out of their sight and reach. http://www.upandaway.org

    Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them.

    However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (http://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

  • Spironolactone is used to treat certain patients with hyperaldosteronism (the body produces too much aldosterone, a naturally occurring hormone); low potassium levels; heart failure; and in patients with edema (fluid retention) caused by various conditions, including liver, or kidney disease. It is also used alone or with other medications to treat high blood pressure. Spironolactone is in a class of medications called aldosterone receptor antagonists. It causes the kidneys to eliminate unneeded water and sodium from the body into the urine but reduces the loss of potassium from the body.

    Spironolactone also is used in combination with other medicines to treat precocious puberty (a condition causing children to enter puberty too soon, resulting in the development of sexual characteristics in girls usually younger than 8 years of age and in boys usually younger than 9 years of age) or myasthenia gravis (MG, a disease in which the nerves do not function properly and patients may experience weakness; numbness; loss of muscle coordination; and problems with vision, speech, and bladder control). Spironolactone also may be used to treat certain female patients with abnormal facial hair. Talk to your doctor about the possible risks of using this medication for your condition.

  • In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at . If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.https://www.poisonhelp.org/help.In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at . If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

  • Keep all appointments with your doctor.

    Before having any laboratory test, tell your doctor and the laboratory personnel that you are taking spironolactone.

    Do not let anyone else take your medicine. Ask your pharmacist any questions you have about refilling your prescription.

    It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

    • Aldactone®

    • Carospir®

  • Spironolactone is not generally prescribed to men for hair loss because it blocks male hormones and can cause feminization.

Alternative Hair Loss Treatments

Treating hair loss for men and women is a highly personalized process. We offer a wide variety of treatment options and medication combinations to help you find exactly what works for your hair and body. Start an online visit to discuss which treatment option is best for you.

  • An image of finasteride
    Finasteride, for Men (Generic Propecia®)

    Yes, there is a pill for more hair. Finasteride is an FDA approved medication that treats male pattern baldness at the crown and in the middle of the scalp. We can help you get the thicker hair you are looking for with a discreet prescription today. (This treatment is for men only.)

    Starting at: $10 per month - 90 tablets

  • An image of minoxidil
    Minoxidil Foam, for Men & Women (Generic Rogaine®)

    What once was lost can now be found. Minoxidil is an FDA approved product that treats hair loss and helps regrow hair in men and women. Let us help you turn thinning hair and balding on the scalp into the thick hair you’re looking for. Men may take with finasteride for better results. Get started now.

    Starting at: $13.33 per month for 5% foam - 3 60mL bottles

  • Hair Loss Combo Pack (Finasteride + Minoxidil)

    Starting at: $25 per month (billed quarterly)

How RedBox Rx Works

  • Select the condition you would like to treat.

    Choose either a specific treatment or condition. Then fill out a quick questionnaire about your health history.

  • Get your personalized treatment plan.

    After a review by a U.S. licensed medical provider, you will receive recommended treatment options so you can complete the prescription order for your medication.

  • Prescriptions delivered right to your door.

    If your provider prescribes treatment, we will ship it to you for free in discreet packaging from our U.S. licensed pharmacy.

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