Valtrex and Rash erythematous - a phase IV clinical study of FDA data
Summary:
Rash erythematous is found among people who take Valtrex, especially for people who are female, 60+ old, have been taking the drug for < 1 month.
The phase IV clinical study analyzes which people take Valtrex and have Rash erythematous. It is created by eHealthMe based on reports of 32,398 people who have side effects when taking Valtrex from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
With medical big data and AI algorithms, eHealthMe enables everyone to run phase IV clinical trial to detect adverse drug outcomes and monitor effectiveness. Our original studies have been referenced on 600+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Most recently, phase IV clinial trails for COVID 19 vaccines have been added, check here.
32,398 people reported to have side effects when taking Valtrex.
Among them, 107 people (0.33%) have Rash erythematous.
What is Valtrex?
Valtrex has active ingredients of valacyclovir hydrochloride. It is often used in genital herpes. eHealthMe is studying from 34,253 Valtrex users for its effectiveness, alternative drugs and more.
What is Rash erythematous?
Rash erythematous (redness of the skin) is found to be associated with 2,469 drugs and 1,758 conditions by eHealthMe.
Number of Valtrex and Rash erythematous reports submitted per year:

Time on Valtrex when people have Rash erythematous *:
Gender of people who have Rash erythematous when taking Valtrex*:
Age of people who have Rash erythematous when taking Valtrex *:
Common drugs people take besides Valtrex *:
Common side effects people have besides Rash erythematous *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Valtrex and have Rash erythematous?
Check whether Rash erythematous is associated with a drug or a conditionHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of Valtrex:
- Valtrex (34,253 reports)
Rash erythematous treatments and more:
- Rash erythematous (42,830 reports)
COVID vaccines that are related to Rash erythematous:
- Rash erythematous in Moderna COVID Vaccine
- Rash erythematous in Pfizer BioNTech Covid Vaccine
- Rash erythematous in Johnson and Johnson Covid Vaccine
How severe was Rash erythematous and when was it recovered:
Expand to all the drugs that have ingredients of valacyclovir hydrochloride:
Common drugs associated with Rash erythematous:
- Acetaminophen: 378 reports
- Acetylsalicylic acid: 308 reports
- Actemra: 473 reports
- Actonel: 108 reports
- Acyclovir: 199 reports
- Adapalene: 2,109 reports
- Advair hfa: 474 reports
- Advil: 200 reports
- Albuterol: 421 reports
- Aldactone: 166 reports
- Aldara: 350 reports
- Aleve: 165 reports
- Allegra: 220 reports
- Allopurinol: 701 reports
- Alprazolam: 288 reports
- Ambien: 247 reports
- Amlodipine: 703 reports
- Amlodipine besylate: 129 reports
- Amoxicillin: 615 reports
- Ampyra: 132 reports
- Aranesp: 125 reports
- Arava: 169 reports
- Aredia: 118 reports
- Asa: 107 reports
- Aspirin: 1,314 reports
- Atarax: 246 reports
- Atenolol: 524 reports
- Ativan: 311 reports
- Atorvastatin calcium: 160 reports
- Atrovent: 106 reports
- Augmentin: 389 reports
- Augmentin '125': 177 reports
- Avastin: 143 reports
- Avelox: 167 reports
- Avonex: 159 reports
- Azathioprine: 215 reports
- Azithromycin: 108 reports
- Baclofen: 196 reports
- Bactrim: 491 reports
- Bactrim ds: 104 reports
- Benadryl: 743 reports
- Bextra: 140 reports
- Calcium: 415 reports
- Carbamazepine: 207 reports
- Carboplatin: 287 reports
- Cardizem: 101 reports
- Carvedilol: 150 reports
- Catapres: 150 reports
- Ceftriaxone: 201 reports
- Celebrex: 531 reports
- Celexa: 179 reports
- Centrum: 114 reports
- Cephalexin: 112 reports
- Cetirizine hydrochloride: 386 reports
- Cimzia: 141 reports
- Cipro: 155 reports
- Cisplatin: 119 reports
- Citalopram hydrobromide: 279 reports
- Clarithromycin: 234 reports
- Claritin: 239 reports
- Clexane: 123 reports
- Clonazepam: 262 reports
- Clonidine: 403 reports
- Clopidogrel: 177 reports
- Codeine: 116 reports
- Copaxone: 113 reports
- Cordarone: 101 reports
- Coreg: 109 reports
- Cosentyx: 318 reports
- Coumadin: 387 reports
- Cozaar: 162 reports
- Crestor: 277 reports
- Cyclobenzaprine hydrochloride: 220 reports
- Cyclophosphamide: 292 reports
- Cyclosporine: 136 reports
- Cymbalta: 265 reports
- Cytarabine: 145 reports
- Decadron: 274 reports
- Dexamethasone: 449 reports
- Diazepam: 257 reports
- Diclofenac: 120 reports
- Diclofenac sodium: 134 reports
- Diflucan: 175 reports
- Digoxin: 300 reports
- Dilantin: 131 reports
- Diovan: 169 reports
- Docetaxel: 110 reports
- Doxycycline: 255 reports
- Effexor: 214 reports
- Eliquis: 202 reports
- Enalapril maleate: 104 reports
- Enbrel: 2,331 reports
- Erythromycin: 103 reports
- Esbriet: 151 reports
- Escitalopram: 206 reports
- Famotidine: 210 reports
- Fenofibrate: 150 reports
- Fentanyl: 222 reports
- Fish oil: 322 reports
- Flagyl: 121 reports
- Flexeril: 123 reports
- Flomax: 130 reports
- Flonase: 155 reports
- Flovent: 123 reports
- Fluconazole: 355 reports
- Fluorouracil: 154 reports
- Fluoxetine: 183 reports
- Folic acid: 411 reports
- Forteo: 171 reports
- Fosamax: 242 reports
- Furosemide: 848 reports
- Gabapentin: 622 reports
- Gemzar: 113 reports
- Gentamicin: 226 reports
- Gilenya: 112 reports
- Gleevec: 139 reports
- Gliclazide: 123 reports
- Glipizide: 110 reports
- Glucophage: 152 reports
- Heparin: 267 reports
- Herceptin: 125 reports
- Humira: 1,874 reports
- Hydramine: 676 reports
- Hydrochlorothiazide: 437 reports
- Hydrocortisone: 153 reports
- Hydroxyzine: 249 reports
- Ibrance: 104 reports
- Ibu: 657 reports
- Ibuprofen: 620 reports
- Imbruvica: 183 reports
- Imodium: 124 reports
- Imuran: 109 reports
- Incivek: 245 reports
- Insulin: 109 reports
- Januvia: 108 reports
- Keflex: 111 reports
- Keppra: 157 reports
- Ketoprofen: 363 reports
- Klonopin: 148 reports
- Lactulose: 176 reports
- Lamictal: 546 reports
- Lamisil: 211 reports
- Lamotrigine: 347 reports
- Lansoprazole: 572 reports
- Lantus: 215 reports
- Lasix: 658 reports
- Leflunomide: 118 reports
- Levaquin: 210 reports
- Levothyroxine sodium: 365 reports
- Lexapro: 174 reports
- Lipitor: 507 reports
- Lisinopril: 778 reports
- Lopressor: 116 reports
- Lopurin: 701 reports
- Loratadine: 192 reports
- Loraz: 337 reports
- Lorazepam: 337 reports
- Losartan: 357 reports
- Losartan potassium: 113 reports
- Lovenox: 216 reports
- Lyrica: 391 reports
- Magnesium: 243 reports
- Medrol: 121 reports
- Meloxicam: 149 reports
- Meropenem: 136 reports
- Metformin: 696 reports
- Methotrexate: 1,407 reports
- Methotrexate sodium: 125 reports
- Methylprednisolone: 139 reports
- Metoclopramide: 180 reports
- Metoprolol tartrate: 196 reports
- Metronidazole: 270 reports
- Miralax: 127 reports
- Morphine: 493 reports
- Morphine sulfate: 135 reports
- Motrin: 118 reports
- Multivitamin: 279 reports
- Mycophenolate mofetil: 127 reports
- Naproxen: 216 reports
- Neulasta: 104 reports
- Neupogen: 196 reports
- Neurontin: 324 reports
- Nexavar: 113 reports
- Nexium: 417 reports
- Niaspan: 189 reports
- Nifedipine: 159 reports
- Nitroglycerin: 152 reports
- Norvasc: 439 reports
- Nplate: 112 reports
- Nystatin: 171 reports
- Omeprazole: 1,072 reports
- Ondansetron: 315 reports
- Orencia: 412 reports
- Otezla: 123 reports
- Oxycodone: 259 reports
- Oxycontin: 168 reports
- Oxytrol for women: 119 reports
- Paclitaxel: 167 reports
- Pantoprazole: 865 reports
- Pantoprazole sodium: 251 reports
- Paracetamol: 559 reports
- Paroxetine: 130 reports
- Paxil: 190 reports
- Pegasys: 507 reports
- Pepcid: 163 reports
- Percocet: 172 reports
- Phenytoin: 134 reports
- Plaquenil: 286 reports
- Plavix: 403 reports
- Prednisolone: 539 reports
- Prednisone: 1,829 reports
- Premarin: 281 reports
- Prevacid: 261 reports
- Prilosec: 480 reports
- Progesterone: 230 reports
- Prolia: 418 reports
- Prometrium: 195 reports
- Propofol: 185 reports
- Protonix: 235 reports
- Prozac: 181 reports
- Rabeprazole: 102 reports
- Ramipril: 419 reports
- Ranitidine: 607 reports
- Remicade: 438 reports
- Renova: 458 reports
- Repatha: 215 reports
- Restoril: 265 reports
- Revlimid: 562 reports
- Ribavirin: 466 reports
- Rituxan: 283 reports
- Rocephin: 197 reports
- Senna: 362 reports
- Senna alexandrina: 196 reports
- Seroquel: 145 reports
- Sertraline: 267 reports
- Simvastatin: 619 reports
- Singulair: 681 reports
- Solu-medrol: 237 reports
- Spiriva: 254 reports
- Spironolactone: 228 reports
- Sporanox: 116 reports
- Stelara: 103 reports
- Sulfasalazine: 218 reports
- Symbicort: 290 reports
- Synthroid: 732 reports
- Tacrolimus: 168 reports
- Tarceva: 126 reports
- Taxol: 141 reports
- Taxotere: 142 reports
- Tecfidera: 257 reports
- Tegretol: 288 reports
- Temazepam: 219 reports
- Tenormin: 108 reports
- Toprol-xl: 137 reports
- Tramadol: 474 reports
- Tranexamic acid: 138 reports
- Trileptal: 115 reports
- Tylenol: 860 reports
- Tysabri: 145 reports
- Valium: 141 reports
- Valsartan: 116 reports
- Valtrex: 107 reports
- Velcade: 169 reports
- Veletri: 165 reports
- Ventolin: 298 reports
- Vicodin: 231 reports
- Vioxx: 194 reports
- Viramune: 101 reports
- Vitamin b12: 251 reports
- Vitamin c: 451 reports
- Vitamin d: 577 reports
- Vitamin d3: 181 reports
- Vitamin e: 174 reports
- Vitamins: 338 reports
- Voltaren: 207 reports
- Warfarin sodium: 173 reports
- Wellbutrin: 545 reports
- Xanax: 379 reports
- Xarelto: 241 reports
- Xeljanz: 204 reports
- Xeloda: 131 reports
- Xolair: 353 reports
- Zantac: 408 reports
- Zetia: 116 reports
- Ziagen: 145 reports
- Zithromax: 205 reports
- Zocor: 338 reports
- Zofran: 286 reports
- Zoloft: 289 reports
- Zolpidem: 173 reports
- Zometa: 208 reports
- Zopiclone: 116 reports
- Zyban: 129 reports
- Zyprexa: 117 reports
- Zyrtec: 397 reports
All the drugs that are associated with Rash erythematous:
- Rash erythematous (2,469 drugs)
Common conditions associated with Rash erythematous:
- Acid reflux: 334 reports
- Acne: 1,601 reports
- Acute childhood leukemia: 127 reports
- Acute lymphoblastic leukemia: 127 reports
- Acute lymphocytic leukemia: 127 reports
- Acute lymphocytic leukemia (all): 127 reports
- Acute sinusitis: 118 reports
- Adult hypothyroidism: 203 reports
- A-fib: 249 reports
- Ankylosing spondylitis: 246 reports
- Antidepressant therapy: 677 reports
- Anxiety: 339 reports
- Anxiety aggravated: 339 reports
- Anxiety and stress: 338 reports
- Apprehension: 338 reports
- Arthralgia: 189 reports
- Arthritis: 190 reports
- Asthma: 522 reports
- Atrial fibrillation: 249 reports
- Atrial fibrillation/flutter: 249 reports
- Atrial flutter: 249 reports
- Back pain: 157 reports
- Back pain - nonspecific: 157 reports
- Bipolar: 254 reports
- Bipolar disorder: 256 reports
- Birth control: 180 reports
- Bladder infection: 279 reports
- Blood cholesterol abnormal: 788 reports
- Blood cholesterol increased: 788 reports
- Blood pressure increased: 1,236 reports
- Blood triglycerides abnormal: 764 reports
- Blood triglycerides increased: 764 reports
- Bone and joint pain: 195 reports
- Breast cancer: 278 reports
- Breast cancer metastatic: 140 reports
- Cancer - breast: 277 reports
- Chronic lymphocytic leukaemia: 205 reports
- Chronic myeloid leukaemia: 238 reports
- Chronic obstructive pulmonary disease: 125 reports
- Colitis ulcerative: 267 reports
- Constipation: 106 reports
- Contraception: 200 reports
- Convulsion: 137 reports
- Copd: 125 reports
- Crohns: 770 reports
- Crohn's disease: 770 reports
- Crohns disease: 770 reports
- Cystitis: 280 reports
- Depression: 680 reports
- Depression aggravated: 713 reports
- Dermatitis atopic: 309 reports
- Diabetes: 355 reports
- Diabetes mellitus: 344 reports
- Diabetes mellitus non-insulin-dependent: 195 reports
- Dyslipidemia: 764 reports
- Eczema: 400 reports
- Epilepsy: 331 reports
- Erythema: 219 reports
- Exercise-induced asthma: 519 reports
- Fever: 224 reports
- Gastroesophageal reflux disease: 334 reports
- Gastrooesophageal reflux disease: 334 reports
- Gerd: 334 reports
- Gout: 127 reports
- Hbp: 1,236 reports
- Headache: 132 reports
- Hepatitis c: 615 reports
- High blood cholesterol: 788 reports
- High blood cholesterol and triglycerides: 764 reports
- High blood pressure: 1,236 reports
- High cholesterol: 788 reports
- Hiv: 188 reports
- Hiv antibody positive: 188 reports
- Hiv infection: 196 reports
- Hiv test: 188 reports
- Human immunodeficiency virus infection: 188 reports
- Hypercholesterolaemia: 764 reports
- Hypercholesterolemia: 764 reports
- Hyperlipidaemia: 141 reports
- Hyperlipidemia: 764 reports
- Hypertension: 1,248 reports
- Hyperthermia: 237 reports
- Hypnosis and pain: 762 reports
- Hypothyroid: 203 reports
- Hypothyroidism: 203 reports
- Hypothyroids: 203 reports
- Idiopathic pulmonary fibrosis: 149 reports
- Idiopathic thrombocytopenic purpura: 124 reports
- Ileitis: 770 reports
- Indigestion: 107 reports
- Infection: 292 reports
- Inflammatory bowel disease - ulcerative colitis: 297 reports
- Insomnia: 204 reports
- Jitters: 363 reports
- Joint pain: 189 reports
- Ldl/hdl ratio increased: 788 reports
- Lung neoplasm malignant: 135 reports
- Malignant melanoma: 102 reports
- Migraine: 165 reports
- Ms: 910 reports
- Multiple myeloma: 527 reports
- Multiple sclerosis: 870 reports
- Nonspecific back pain: 159 reports
- Oa: 122 reports
- Osteoarthritis: 127 reports
- Osteoarthrosis: 122 reports
- Osteoporosis: 439 reports
- Osteoporosis post-menopausal: 206 reports
- Pain: 780 reports
- Pain - joints: 189 reports
- Pain management: 762 reports
- Plasma cell myeloma: 527 reports
- Pneumonia: 172 reports
- Pregnancy: 180 reports
- Preventive health care: 302 reports
- Psoriasis: 995 reports
- Psoriatic arthropathy: 597 reports
- Psoriatic arthropathy aggravated: 615 reports
- Pyrexia: 224 reports
- Quit smoking: 127 reports
- Ra: 2,934 reports
- Rash: 220 reports
- Rashes: 219 reports
- Rash generalised: 219 reports
- Relapsing-remitting multiple sclerosis: 152 reports
- Rheumatoid arthritis: 2,934 reports
- Rubor: 219 reports
- Sinusitis: 121 reports
- Skin lesion: 219 reports
- Skin rash: 219 reports
- Skin redness or inflammation: 219 reports
- Sleep disorder: 121 reports
- Smoker: 127 reports
- Smoking and smokeless tobacco: 127 reports
- Smoking cessation therapy: 127 reports
- Spondylitis: 259 reports
- Stress: 363 reports
- Stress and anxiety: 338 reports
- Systemic lupus erythematosus: 122 reports
- Tension: 338 reports
- Thin bones: 417 reports
- Type 2 diabetes: 349 reports
- Type 2 diabetes mellitus: 360 reports
- Uc: 267 reports
- Ulcerative colitis: 267 reports
- Urinary tract infection: 284 reports
- Uti: 279 reports
All the conditions that are associated with Rash erythematous:
- Rash erythematous (1,758 conditions)
How the study uses the data?
The study uses data from the FDA. It is based on valacyclovir hydrochloride (the active ingredients of Valtrex) and Valtrex (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.
Who is eHealthMe?
With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
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