The users guide
to prescription drugs
and supplements
Finding the right
medication is important
Let RateADrug help.
Evaluate your current medication
Compare conventional and alternative therapies
Get information without drug company bias
Follow Us
On Twitter,
Click here
Sign In
Create Account
PreMed PREP
FAQs
About Us
Contact Us
|
Compare Treatments
|
Evaluate Your Treatment
|
Symptom Feedback
|
Drugs A to Z
|
Supplements A to Z
|
More Tools
Celebrity Health
Health Tips
Bizarre Treatments
Medical Tourism
Health Tips for Depression
Health Tips for Hypertension
Health Tips for Respiratory Illnesses
Health Tips for Low Libido
Search for a Treatment
Find Treatments by Condition
Acid Reflux & Heartburn
Acne
Addison's des
Alcoholism
Allergic Reaction
Allergies
Alopecia Areata
Altitude Sickness / Mountain Sickness
Alzheimer's
Amblyopia
Anemia
Anesthetic Reversal
Anesthetics
Angina (Chest Pain)
Angioedema
Ankylosing Spondylitis
Anti-Aging & Cell Health
Anti-Inflammatory
Antioxidant
Anxiety
Apotic Dermatitis
Arrhythmia (Irregular Heartbeat)
Arteriosclerosis
Arthritis
Asthma & Breathing Difficulty
Astigmatism
Atherosclerosis & Arterial Disease
Attention Deficit Disorder (ADHD)
Autism
Autoimmune Urticaria
Bacterial Infection
Bacterial Infections
Barratt osophergous
Benign Tumors / Cysts
Bipolar Disorder / Manic-Depression
Birth Control
Bladder Disorder
Bleeding disorder
Brain Trauma
Breast Cancer
Bronchitis
Burn Injury
Cancer
Celiac Disease
Chronic Fatigue Syndrome
Chronic Kidney Disease
Chronic Obstructive Pulmonary Disease (COPD)
Circulation
Cirrhosis of the liver
Cold
Cold
Constipation
Crohn's Disease
Cushing's Syndrome
Cystic Fibrosis
Depression
Dermatomyositis
Detoxification
Diabetes Type 1
Diabetes Type 2
Diarrhea & Bowel Disorder
Digestive Aids
Displasia
Drug Addiction
Ear Infection
Eating Disorder
Eczema
Edema
Enlarged Prostate (BHP)
Epilepsy
Epilepsy, Seizure & Spasm
Erectile Dysfunction (ED)
Eye & Vision Problem
Fever
Fibromyalgia
Flu
Fungal Infection
Gastrius
Gastrointestinal & Stomach Problem
Gastroparesis
Gingivitis
Glaucoma
Gliomas
Gout
Hair Loss / Thinning
Harth pain
Hashimoto's Hypothyroidism
Hay Fever
Headache
Heart Attack
Heart Disease
Hemorrhage (Blood Loss)
Hemorrhoids
Hepatitis B
Hepatitis C
Herpes
High blood pressure
High Blood Pressure (Hypertension)
High Cholesterol
HIV / AIDS
Hormone Imbalance
Hperkemia
Hughes syndrome
Human Papillomavirus (HPV)
Huntington's Disease
Hyperparathyroid hypercalcemia
Hyperthyroidism
Hypothyroidism
Immune System Support
Incontinence
Insomnia & Sleeping Disorder
Insonmia
Irritable Bowel Syndrome
Joint Support
Kidney Disorder
Labor & Childbirth
Leprosy
Lichan planus
Lichen sclerosus
Liver Disorder
Lou Gehrig's Disease
Low Blood Pressure (Hypotension)
Lung Cancer
Lung Disease
Lupus
Malaria
Male Enhancement
Mcardle's Disease
Medicine / Fluid Absorption
Meniere's disease
Meniere's Disease & Vertigo
Meningitis
Menopause
Mental Health
Microscopic colitis
Migraine
Mild splenomegaly
Motion Sickness
Mouth & Gum Disorder
MRSA
Multiple Sclerosis (MS)
Muscle Building
Muscle Sprains & Strains
Muscle Strength
Muscular Dystrophy
Myasthenia Gravis
Narcolepsy
Nausea
Nerve Damage
Neuralgia
Nutrient Deficiency
Obsessive Compulsive Disorder
Osteoarthritis
Osteoporosis & Bone Disease
Ovarian Cysts
Pain Relief
Pancreatic Cancer
Parasites
Parkinson
Parkinsons
Parkinson's Disease
Perioral parasthesia
Pneumonia
Poison & Overdose
Premenstrual Syndrome (PMS) & Menstruation
Prostate Cancer
Protrusion of the disc
Psoriasis
Raynaud's Disease
Reproductive Health & Fertility
Respiratory Tract Infection
Rheumatoid Arthritis
Rickets
Rosacea
Sarcoidosis
Schizophrenia & Psychotic Disorders
Scleroderma
Severe headache
Sexual Dysfunction
Sexually Transmitted Illness (STI)
Shojrens syndrome
Sinusitis (Sinus Infection)
Sjogren's Syndrome / Dry Mouth
Skin and Soft Tissue Infections
Skin Disorder
Skin Rash
Smoking Cessation
Social Anxiety Disorder
Staphylococcal Infections
Stress
Stroke
Surgical Recovery
Swellinghands
Swine Flu (H1N1)
Syringomyeli
Tay-Sachs Disease
Thrombosis (Blood Clot)
Transplant Rejection & Recovery
Trauma Recovery
Tuberculosis
Ulcer
Ulcerative Colitis
Ulcerative proctitus
Urinary Tract Infection (UTI)
Urticarial vaculitis
Vasculitis
Vomiting
Warts
Weight Loss & Metabolism
Wolff Parkinson White Syndrome (WPW)
Wrinkles
Yeast & Vaginal Infection
Browse by name:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Aa-Ab
|
Ac
|
Ad-Ak
|
Al
|
Am
|
An-Ap
|
Aq-Ar
|
As-Az
Ba-Bd
|
Be-Bh
|
Bi-Bo
|
Bp-Br
|
Bs-Bz
Ca
|
Cb-Ce
|
Cf-Ch
|
Ci
|
Cj-Cl
|
Cm-Co
|
Cp-Cz
Da-Dd
|
De
|
Df-Di
|
Dj-Do
|
Dp-Dz
Ea-El
|
Em-Ep
|
Eq-Es
|
Et
|
Eu-Ez
Fa-Fd
|
Fe-Fh
|
Fi-Fk
|
Fl
|
Fm-Ft
|
Fu-Fz
Ha-He
|
Hf-Hz
Ia-Il
|
Im-In
|
Io-Ip
|
Iq-Iz
La-Ld
|
Le
|
Lf-Ln
|
Lo
|
Lp-Lz
Ma-Md
|
Me-Meo
|
Mep-Mes
|
Met
|
Meu-Mi
|
Mj-Mo
|
Mp-Mz
Na
|
Nb-Nh
|
Ni
|
Nj-Nz
Oa-Op
|
Oq-Ow
|
Ox-Oz
Pa
|
Pb-Pe
|
Pf-Ph
|
Pi
|
Pj-Pr
|
Ps-Pz
Ra-Rd
|
Re
|
Rf-Rz
Sa-Sd
|
Se-Sh
|
Si
|
Sj-So
|
Sp-Sub
|
Suc-Sul
|
Sum-Sz
Ta-Td
|
Te
|
Tf-Th
|
Ti
|
Tj-Tq
|
Tra-Tri
|
Trj-Tz
Methimazole
Methimazole
View / Add User Comments
(14)
User Ratings
Out of 10
Satisfaction
4.5
3.1
Effectiveness
6.1
Side Effects
4.7
Holistic Benefits
RateADrug users have reported 9 Methimazole side effects and 4 Methimazole benefits.
Be better informed.
Are you taking Methimazole?
Yes
|
No
Get Help
Evaluate Your Treatment
Drug Information
Compare Treatments
Symptom Feedback
Health Tips
User Comments
Treatment Information
Description
|
Uses & Side Effects
|
Warnings
There is currently no information to display in this section. RateADrug provides information about drugs and supplements though a wiki format provided by researchers, health care providers and others. We encourage you to add to this description by clicking on the button below.
Common Uses:
Methimazole is indicated in the medical treatment of hyperthyroidism. Long-term therapy may lead to remission of the disease. Methimazole may be used to ameliorate hyperthyroidism in preparation for subtotal thyroidectomy or radioactive iodine therapy. Methimazole is also used when thyroidectomy is contraindicated or not advisable.
Off Label Uses:
Currently there are no known off label uses for Methimazole.
Side Effects:
Methimazole is generally well-tolerated with side effects occurring in three out of every 100 patients.
The most common side effects are related to the skin and include rash, itching, hives, abnormal hair loss, and skin pigmentation. Other common side effects are swelling, nausea, vomiting, heartburn, loss of taste, joint or muscle aches, numbness and headache.
Less common but more serious side effects include a decrease in white blood cells (agranulocytosis) and blood platelets (thrombocytopenia). Symptoms and signs of agranulocytosis include infections of the throat, the gastrointestinal tract, and skin with an overall feeling of illness and fever. Since platelets are important for the clotting of blood, thrombocytopenia may lead to problems with excessive bleeding. Hepatitis and death of liver cells (hepatic necrosis) have rarely been associated with methimazole.
Cautions / Warnings:
Methimazole may cause drowsiness, dizziness, or lightheadedness. These effects may be worse if you take it with alcohol or certain medicines. Use Methimazole with caution. Do not drive or perform other possibly unsafe tasks until you know how you react to it.
Lab tests, including thyroid and liver function tests, complete blood cell counts, and blood clotting tests (eg, PT, INR), may be performed while you use Methimazole. These tests may be used to monitor your condition or check for side effects. Be sure to keep all doctor and lab appointments.
Methimazole has been shown to cause harm to the fetus. If you think you may be pregnant, contact your doctor. You will need to discuss the benefits and risks of using Methimazole while you are pregnant. Methimazole is found in breast milk. Do not breast-feed while taking Methimazole .
Agranulocytosis is potentially a serious side effect. Patients should be instructed to report to their physicians any symptoms of agranulocytosis, such as fever or sore throat. Leukopenia, thrombocytopenia, and aplastic anemia (pancytopenia) may also occur. The drug should be discontinued in the presence of agranulocytosis, aplastic anemia (pancytopenia), hepatitis, or exfoliative dermatitis. The patient's bone marrow function should be monitored.
Drug Interactions:
Drug interactions with Methimazole include the following:
Anticoagulants (oral) - The activity of oral anticoagulants may be potentiated by anti-vitamin-K activity attributed to Methimazole.
ß-adrenergic blocking agents - Hyperthyroidism may cause an increased clearance of beta blockers with a high extraction ratio. A dose reduction of beta-adrenergic blockers may be needed when a hyperthyroid patient becomes euthyroid.
Digitalis glycosides - Serum digitalis levels may be increased when hyperthyroid patients on a stable digitalis glycoside regimen become euthyroid; a reduced dosage of digitalis glycosides may be required.
Theophylline - Theophylline clearance may decrease when hyperthyroid patients on a stable theophylline regimen become euthyroid; a reduced dose of theophylline may be needed.
Thank you for contribution; We will review your submission and post content after approval.
View / Add User Comments
(14)
Suggest changes to this description
Close
You can suggest changes to the above desctiption.
Your Email Address
Enter your Email
Enter Valid Email
-Enter your suggestion
What drug or supplement are you looking for?
Is your medication putting you at risk?
Find out in under 5 minutes
Identify possible side effects
Compare treatment options
Track changes in effectiveness ratings
Start here:
Find the best treatment for
your condition.
Explore traditional and alternative therapies
available to you
See how each treatment has been rated by
other users
To get started, select your condition
--Select One--
Acid Reflux & Heartburn
Acne
Addison's des
Alcoholism
Allergic Reaction
Allergies
Alopecia Areata
Altitude Sickness / Mountain Sickness
Alzheimer's
Amblyopia
Anemia
Anesthetic Reversal
Anesthetics
Angina (Chest Pain)
Angioedema
Ankylosing Spondylitis
Anti-Aging & Cell Health
Anti-Inflammatory
Antioxidant
Anxiety
Apotic Dermatitis
Arrhythmia (Irregular Heartbeat)
Arteriosclerosis
Arthritis
Asthma & Breathing Difficulty
Astigmatism
Atherosclerosis & Arterial Disease
Attention Deficit Disorder (ADHD)
Autism
Autoimmune Urticaria
Bacterial Infection
Bacterial Infections
Barratt osophergous
Benign Tumors / Cysts
Bipolar Disorder / Manic-Depression
Birth Control
Bladder Disorder
Bleeding disorder
Brain Trauma
Breast Cancer
Bronchitis
Burn Injury
Cancer
Celiac Disease
Chronic Fatigue Syndrome
Chronic Kidney Disease
Chronic Obstructive Pulmonary Disease (COPD)
Circulation
Cirrhosis of the liver
Cold
Cold
Constipation
Crohn's Disease
Cushing's Syndrome
Cystic Fibrosis
Depression
Dermatomyositis
Detoxification
Diabetes Type 1
Diabetes Type 2
Diarrhea & Bowel Disorder
Digestive Aids
Displasia
Drug Addiction
Ear Infection
Eating Disorder
Eczema
Edema
Enlarged Prostate (BHP)
Epilepsy
Epilepsy, Seizure & Spasm
Erectile Dysfunction (ED)
Eye & Vision Problem
Fever
Fibromyalgia
Flu
Fungal Infection
Gastrius
Gastrointestinal & Stomach Problem
Gastroparesis
Gingivitis
Glaucoma
Gliomas
Gout
Hair Loss / Thinning
Harth pain
Hashimoto's Hypothyroidism
Hay Fever
Headache
Heart Attack
Heart Disease
Hemorrhage (Blood Loss)
Hemorrhoids
Hepatitis B
Hepatitis C
Herpes
High blood pressure
High Blood Pressure (Hypertension)
High Cholesterol
HIV / AIDS
Hormone Imbalance
Hperkemia
Hughes syndrome
Human Papillomavirus (HPV)
Huntington's Disease
Hyperparathyroid hypercalcemia
Hyperthyroidism
Hypothyroidism
Immune System Support
Incontinence
Insomnia & Sleeping Disorder
Insonmia
Irritable Bowel Syndrome
Joint Support
Kidney Disorder
Labor & Childbirth
Leprosy
Lichan planus
Lichen sclerosus
Liver Disorder
Lou Gehrig's Disease
Low Blood Pressure (Hypotension)
Lung Cancer
Lung Disease
Lupus
Malaria
Male Enhancement
Mcardle's Disease
Medicine / Fluid Absorption
Meniere's disease
Meniere's Disease & Vertigo
Meningitis
Menopause
Mental Health
Microscopic colitis
Migraine
Mild splenomegaly
Motion Sickness
Mouth & Gum Disorder
MRSA
Multiple Sclerosis (MS)
Muscle Building
Muscle Sprains & Strains
Muscle Strength
Muscular Dystrophy
Myasthenia Gravis
Narcolepsy
Nausea
Nerve Damage
Neuralgia
Nutrient Deficiency
Obsessive Compulsive Disorder
Osteoarthritis
Osteoporosis & Bone Disease
Ovarian Cysts
Pain Relief
Pancreatic Cancer
Parasites
Parkinson
Parkinsons
Parkinson's Disease
Perioral parasthesia
Pneumonia
Poison & Overdose
Premenstrual Syndrome (PMS) & Menstruation
Prostate Cancer
Protrusion of the disc
Psoriasis
Raynaud's Disease
Reproductive Health & Fertility
Respiratory Tract Infection
Rheumatoid Arthritis
Rickets
Rosacea
Sarcoidosis
Schizophrenia & Psychotic Disorders
Scleroderma
Severe headache
Sexual Dysfunction
Sexually Transmitted Illness (STI)
Shojrens syndrome
Sinusitis (Sinus Infection)
Sjogren's Syndrome / Dry Mouth
Skin and Soft Tissue Infections
Skin Disorder
Skin Rash
Smoking Cessation
Social Anxiety Disorder
Staphylococcal Infections
Stress
Stroke
Surgical Recovery
Swellinghands
Swine Flu (H1N1)
Syringomyeli
Tay-Sachs Disease
Thrombosis (Blood Clot)
Transplant Rejection & Recovery
Trauma Recovery
Tuberculosis
Ulcer
Ulcerative Colitis
Ulcerative proctitus
Urinary Tract Infection (UTI)
Urticarial vaculitis
Vasculitis
Vomiting
Warts
Weight Loss & Metabolism
Wolff Parkinson White Syndrome (WPW)
Wrinkles
Yeast & Vaginal Infection
Get feedback on your symptoms or
ask a medical question.
Can You Help? See Requests for Feedback
Try adding more purple to your diet!
Purple foods such as concord grapes, blueberries, plums, pomegranates, acai berries, red wine, and even eggplants are very high in antioxidants. Purple foods have been shown to protect your heart and vision, promote mental focus, and increase longevity. Research has indicated that purple foods may even be used to prevent or cure cancer.
- Mark
Share your favorite health tip
View more health tips
Methimazole Comments
27 Feb 2013
I began the Methimazole in September of 2012. The first week was bad. Ups and downs and really bad headaches but then the headaches stopped and my energy level returned and things seemed to level out. My second lab that was drawn showed normal levels - then into the fourth month I began having that racing feeling with my heart and was so tired and had the shakes again and could barely stay awake and when I did sleep I never felt rested. My immediate thought was , this medication needs to be decrease and lo and behold I was right. The last labs drawn on Feb 14, 2013 showed the levels to be low ...so my DOC decreased the Methimazole to 10 mg per day half in the morning, half at night and within two days I began getting ready bad headaches. I was told this would happen until is all levels out again and my energy returns. I just do not know what to think, I hate medication and have not been sick in 22 years. When my blood pressure was out of control this past September it was my first ER visit in years and they are yelling HEART and I am saying NO THYROID ... do I know my own body or what? Endo wanted to yank ti out or do RA Iodine and I said " When pigs fly" My DOC is so great and he said "Look I know you are Holistic and do not like drugs but please try the Methimazole and if it does not agree with you I will take you off it " I trust my DOC so I took it for the four plus months. It's only been two days since the decrease and the headache from hell is what i have. Can anyone please explain that to me?
—Posted by Anonymous
13 Nov 2012
I am on my second week of taking these meds. Its worked great so far and hoping it continues to improve. I've been dealing with the symptoms (muscle/weight loss, shakes, memory loss - at night body is basically paralyzed from neck down) for about 3-4 months. I don't know what the normal symptoms are, and I've read that some have dealt with it for awhile. If it is anything like what I had, I do hope you find relief soon. The quality of life this has given back to me thus far is incredible. I haven't noticed any side effects so far, however it has only been 2 weeks. I read some deal with insomnia, I've had insomnia issues as far back as I can remember so not sure it changes anything for me. Bottom line for me is that it lets me hold my wife and play with my kids again.
—Posted by Cas A
07 Sep 2012
My major problem with Methimazole, which I have taken for the past 6 months, is severe insomnia which makes me so very exhausted during the day. I have never been a very good sleeper, but this is ridiculous! I have also lost half of my hair. I am having blood work next week and a follow-up with my endocrinologist a week later and hope to get some answers. To be fair, this drug has made my thyroid numbers fall in to the normal range.
—Posted by Tired Lady
View / Add User Comments
(14)
View complaints against doctors and businesses for free
See complaints near:
Exclusive Features
New
Celebrity Health Stories
Medical Tourism Saves A Bundle
Bizarre Treatments That Save Lives
Health Tips for Hypertension
Health Tips for Depression
Health Tips for Respiratory Illnesses
Health Tips for Low Libido
Famous People With Heart Disease
Michael Jackson
Bruce Wasserstein
James Coburn
Larry King
Brittany Murphy
SmallMichael_Jackson_1984.jpg
Michael Jackson
An autopsy revealed that Michael Jackson died of a lethal overdose of the anesthetic propofol, or Diprivan, which he used to relieve his chronic insomnia.
SmallBruce_Wasserstein.jpg
Bruce Wasserstein
Deal-maker extraordinaire Bruce Wasserstein died unexpectedly after being hospitalized for an irregular heartbeat.
SmallJames_Coburn_in_Charade.jpg
James Coburn
American film actor suffered from rheumatoid arthritis and found relief from alternative therapies.
SmallLarry_King.jpg
Larry King
Late night talk show host Larry King had a bout with depression after having heart surgery in 1987.
Small399px-Brittany_Murphy.jpg
Brittany Murphy
Thirty-two year old actress dies from cardiac arrest. She had type 2 diabetes and a thyroid condition, and it has been rumored that she also had a drug problem.
Evaluate This Treatment
User Ratings
Comments
(14)
More About This Treatment
About Methimazole
Methimazole (1-methylimidazole-2-thiol) is a white, crystalline substance that is freely soluble in water. It differs chemically from the drugs of the thiouracil series primarily because it has a 5-instead of a 6-membered ring. Each tablet contains 5 or 10 mg (43.8 or 87.6 µmol) Methimazole, an orally administered antithyroid drug. Each tablet also contains inactive ingredients: lactose monohydrate, magnesium stearate, starch pregelatinized and talc. Methimazole inhibits the synthesis of thyroid hormones and thus is effective in the treatment of hyperthyroidism. The drug does not inactivate existing thyroxine and triiodothyronine that are stored in the thyroid or circulating in the blood nor does it interfere with the effectiveness of thyroid hormones given by mouth or by injection. The actions and use of Methimazole are similar to those of propylthiouracil. On a weight basis, the drug is at least 10 times as potent as propylthiouracil, but Methimazole may be less consistent in action. Methimazole is readily absorbed from the gastrointestinal tract. It is metabolized rapidly and requires frequent administration. Methimazole is excreted in the urine.
About Methimazole
Methimazole (also known as Thiamazole) is an antithyroid drug similar in action to propylthiouracil, and part of the thioamide group.
Source: Wikipedia
Sign up for Regular Survey Results
Evaluate Methimazole & Receive Your MedCheck Report
For Your Health
Celebrity Health
Learn how your favorite celebrities cope with illnesses
Medical Tourism
Save money with medical procedures over seas
Bizarre Treatments
What are the weirdest treatments in the world? Find out.
Hypertension
Health tips for high blood pressure
Depression
Health tips for depression
Respiratory Illness
Tips for healthy respiration
Birth Control
Birth control methods reviewed
Affiliates
click here
Directory of Sponsored Services
Health begins with Knowledge. Visit our sponsors on your journey to a healthier, happier life.
Patient Resources
Legal / Regulatory Notices
Health Practitioners
Wellness Products
Clinical Trials / Research
Lifestyle
Medication Name:
© 2009 RateADrug.com All rights reserved.