H501 white round pill

V 16 Pill - white round, 8mm . Pill with imprint V 16 is White, Round and has been identified as Famotidine 40 mg. It is supplied by Ascend Laboratories LLC. Famotidine is used in the treatment of Duodenal Ulcer; GERD; Erosive Esophagitis; Cutaneous Mastocytosis; Duodenal Ulcer Prophylaxis and belongs to the drug class H2 antagonists.There is no proven risk in humans during pregnancy.

Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results. G 4 Pill - white round, 7mm . Pill with imprint G 4 is White, Round and has been identified as Ondansetron Hydrochloride (Orally Disintegrating) 4 mg. It is supplied by Glenmark Generics Inc. Ondansetron is used in the treatment of Nausea/Vomiting; Nausea/Vomiting, Postoperative; Nausea/Vomiting, Chemotherapy Induced; Nausea/Vomiting, Radiation Induced and belongs to the drug class 5HT3 ...Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results. Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results. The following drug pill images match your search criteria. Search Results. Search Again. Results 1 - 18 of 18 for " 308 White and Round". Sort by. Results per page. 308. Pioglitazone Hydrochloride. Strength.HYDROXYZINE (hye DROX i zeen) treats the symptoms of allergies and allergic reactions. It may also be used to treat anxiety or cause drowsiness before a procedure. It works by blocking histamine, a substance released by the body during an allergic reaction. It belongs to a group of medications called antihistamines. STRENGTH. 25 MG. COLOR. white.Say a guy mistakes "the Pill" for a breath mint. Is he going to have any lasting side effects if he takes one? What about if he took it regularly? Advertisement The question here m...

The following drug pill images match your search criteria. Search Results. Search Again. Results 1 - 11 of 11 for " z5 White and Round". Sort by. Results per page. 1 / 5. Z5. Amlodipine Besylate.Pfizer will share the license for its covid-19 pill, extending it to poor countries. Good morning, Quartz readers! Was this newsletter forwarded to you? Sign up here. Forward to a ...Pill Imprint A49. This white round pill with imprint A49 on it has been identified as: Nebivolol 5 mg. This medicine is known as nebivolol. It is available as a prescription only medicine and is commonly used for High Blood Pressure, Mitral Valve Prolapse. Details for pill imprint A49 Drug Nebivolol Imprint A49 Strength 5 mg Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results. Pill Imprint 501. This orange round pill with imprint 501 on it has been identified as: Doxycycline 100 mg. This medicine is known as doxycycline. It is available as a prescription only medicine and is commonly used for Acne, Actinomycosis, Amebiasis, Anthrax, Anthrax Prophylaxis, Bacterial Infection, Bartonellosis, Bronchiectasis, Bronchitis ...

Pill with imprint 54 27 is White, Round and has been identified as Acetaminophen 500 mg. It is supplied by Rugby Laboratories Inc. Acetaminophen is used in the treatment of Sciatica; Muscle Pain; Chronic Pain; Back Pain; Pain and belongs to the drug class miscellaneous analgesics . Risk cannot be ruled out during pregnancy.This white round pill with imprint YH 101 on it has been identified as: Bupropion 300 mg. This medicine is known as bupropion. It is available as a prescription only medicine and is commonly used for ADHD, Anxiety, Bipolar Disorder, Depression, Major Depressive Disorder, Migraine Prevention, Obesity, Panic Disorder, Persistent Depressive ...Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Pill Imprint I G 251. This white round pill with imprint I G 251 on it has been identified as: Escitalopram 20 mg. This medicine is known as escitalopram. It is available as a prescription only medicine and is commonly used for Anxiety, Bipolar Disorder, Body Dysmorphic Disorder, Borderline Personality Disorder, Depression, Fibromyalgia ...Search Again. Results 1 - 18 of 250 for " 01 White and Round". Sort by. Results per page. 01. Norlyroc. Strength. norethindrone 0.35 mg. Imprint.

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C50 Pill - white round, 5mm. Pill with imprint C50 is White, Round and has been identified as Nebivolol Hydrochloride 2.5 mg. It is supplied by Modavar Pharmaceuticals LLC. Nebivolol is used in the treatment of High Blood Pressure and belongs to the drug class cardioselective beta blockers . Risk cannot be ruled out during pregnancy.Pill with imprint APO M/500 is White, Round and has been identified as Metformin Hydrochloride 500 mg. It is supplied by Major Pharmaceuticals Inc. Metformin is used in the treatment of Diabetes, Type 2 and belongs to the drug class non-sulfonylureas . There is no proven risk in humans during pregnancy. Metformin 500 mg is not a controlled ... HYDROXYZINE HYDROCHLORIDE Tablets, USP are available as follows: 10 mg tablets: round, film coated white tablets. debossed H on one side and 500 on the reverse side. They are available as follows: Bottles of 100: NDC 23155-500-01 Bottles of 500: NDC 23155-500-05 Bottles of 1000: NDC 23155-500-10 25 mg tablets: round, film coated white tablets ... This white round pill with imprint H 502 on it has been identified as: Hydroxyzine 50 mg. This medicine is known as hydroxyzine. It is available as a prescription only medicine and is commonly used for Allergic Urticaria, Allergies, Anxiety, Interstitial Cystitis, Nausea/Vomiting, Pain, Pruritus, Sedation, Food Allergies. 1 / 3.Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.A new FDA ruling will make medication abortions more accessible—but not everywhere. Last week, the FDA announced a change to how the abortion medication mifepristone may be prescri...

Pill with imprint G 103 is White, Round and has been identified as Gas Relief 80 mg. It is supplied by Rugby Laboratories Inc. Simethicone is used in the treatment of Functional Gastric Disorder; Gas; Postoperative Gas Pains; Endoscopy or Radiology Premedication and belongs to the drug class miscellaneous GI agents .Pill with imprint 501 is White, Oval and has been identified as Mirtazapine 45 mg. It is supplied by Caraco Pharmaceutical Laboratories. Mirtazapine is used in the treatment of Depression; Major Depressive Disorder and belongs to the drug class tetracyclic antidepressants . Risk cannot be ruled out during pregnancy.Side Effects. Drowsiness, dizziness, blurred vision, constipation, or dry mouth may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. To relieve dry mouth ...Hydroxyzine hydrochloride tablets, USP 25 mg are supplied as white, round, film coated, biconvex tablets debossed "K11" on one side and plain on the other side. Bottle of 6, NDC 43063-518-06. Bottle of 12, NDC 43063-518-12. Bottle of 20, NDC 43063-518-20. Bottle of 28, NDC 43063-518-28. Bottle of 30, NDC 43063-518-30. Bottle of 40, NDC 43063-518-40a seizure (convulsions). Side effects such as drowsiness and confusion may be more likely in older adults. Common hydroxyzine side effects may include: drowsiness; headache; dry mouth; or. skin rash. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.25 mg tablets: round, film coated white tablets. Debossed H over 501 on one side and plain on the reverse side. They are available as follows: Bottles of 20: NDC 63187-733-20. Bottles of 30: NDC 63187-733-30. Bottles of 60: NDC 63187-733-60. Bottles of 90: NDC 63187-733-90Pill Imprint YH 102. This white round pill with imprint YH 102 on it has been identified as: Bupropion 150 mg. This medicine is known as bupropion. It is available as a prescription only medicine and is commonly used for ADHD, Anxiety, Bipolar Disorder, Depression, Major Depressive Disorder, Migraine Prevention, Obesity, Panic Disorder ... Results 1 - 16 of 16 for " 501 White and Round". Sort by. Results per page. 1 / 3. H 501. Hydroxyzine Hydrochloride. Strength. 25 mg. Imprint.

Pill with imprint H50 is White, Round and has been identified as Acarbose 50 mg. It is supplied by Aiping Pharmaceutical. Acarbose is used in the treatment of Diabetes, Type 2 and belongs to the drug class alpha-glucosidase inhibitors . There is no proven risk in humans during pregnancy.

Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Pill with imprint A50 is White, Round and has been identified as Metoprolol Succinate Extended-Release 50 mg. It is supplied by Ascend Laboratories LLC. Metoprolol is used in the treatment of Angina; High Blood Pressure; Angina Pectoris Prophylaxis; Heart Failure; Heart Attack and belongs to the drug class cardioselective beta blockers .Pill Imprint M 05 52. This white round pill with imprint M 05 52 on it has been identified as: Oxycodone 5 mg. This medicine is known as oxycodone. It is available as a prescription only medicine and is commonly used for Chronic Pain, Pain, Back Pain. 1 / 3. Details for pill imprint M 05 52 Drug Oxycodone Imprint M 05 52 Strength Hydroxyzine Pill Images. Note: ... White Shape Round View details. E 159 . Hydroxyzine Hydrochloride Strength 10 mg Imprint E 159 Color Orange Shape Round Pill Imprint 501. This orange round pill with imprint 501 on it has been identified as: Doxycycline 100 mg. This medicine is known as doxycycline. It is available as a prescription only medicine and is commonly used for Acne, Actinomycosis, Amebiasis, Anthrax, Anthrax Prophylaxis, Bacterial Infection, Bartonellosis, Bronchiectasis, Bronchitis ...Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Pill with imprint M 3 is White, Round and has been identified as Acetaminophen and Codeine Phosphate 300 mg / 30mg. It is supplied by Mallinckrodt Pharmaceuticals. Acetaminophen/codeine is used in the treatment of Osteoarthritis; Pain; Cough and belongs to the drug class narcotic analgesic combinations . Risk cannot be ruled out during …TV 309 Pill - white round, 7mm . Pill with imprint TV 309 is White, Round and has been identified as Hydroxyzine Hydrochloride 50 mg. It is supplied by Teva Pharmaceuticals USA. Hydroxyzine is used in the treatment of Anxiety; Allergic Urticaria; Allergies; Nausea/Vomiting; Food Allergies and belongs to the drug classes antihistamines, …

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Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Pill with imprint H100 is White, Round and has been identified as Acarbose 100 mg. It is supplied by Aiping Pharmaceutical. Acarbose is used in the treatment of Diabetes, Type 2 and belongs to the drug class alpha-glucosidase inhibitors . There is no proven risk in humans during pregnancy. Acarbose 100 mg is not a controlled substance under the ...Pill with imprint 611 O is White, Round and has been identified as Methocarbamol 500 mg. Methocarbamol is used in the treatment of Muscle Spasm; Tetanus and belongs to the drug class skeletal muscle relaxants . Risk cannot be ruled out during pregnancy. Methocarbamol 500 mg is not a controlled substance under the Controlled Substances Act (CSA).Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.This white round pill with imprint 503 on it has been identified as: Tizanidine 4 mg. This medicine is known as tizanidine. It is available as a prescription only medicine and is commonly used for Cluster Headaches, Muscle Spasm. 1 / 2. Details for pill imprint 503 Drug Tizanidine Imprint 503 Strength 4 mg Color WhiteBest supplements you need to have in your carry-on, including magnesium to improve the quality of sleep and probiotics to protect your gut. Traveling is not the time to skip a qual...The following drug pill images match your search criteria. Search Results. Search Again. Results 1 - 10 of 10 for " R 153 White and Round". 1 / 5. R 153. Ondansetron Hydrochloride. Strength. 4 mg.BUPROPION HYDROCHLORIDE extended-release tablets, USP (XL) are supplied as: NDC Strength Quantity Description 16729-443-10 150 mg bottle of 30 tablets creamy- white to pale yellow, round tablets printed with "GS1" on one side and plain on the other side 16729-443-15 150 mg bottle of 90 tablets creamy- white to pale yellow, round tablets ... ….

Trying to figure out what the loose white round pill with a numbered imprint in the bottom of your medicine drawer is? In this guide to identifying your white round pill, we’ll go over how to identify an unknown white round …Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.(RTTNews) - Rocky Mountain Chocolate Factory Inc. (RMCF) said that its Board has approved the termination of the company's stockholder rights plan... (RTTNews) - Rocky Mountain Cho...Details for pill imprint H150 Drug Hydrochlorothiazide/lisinopril Imprint H150 Strength 12.5 mg / 10 mg Color White Shape Round Size 6mm Availability Prescription onlyRound White Pill 512. Oxycodone and acetaminophen. Source: Pillbox. Size: 12 mm. What it is: Oxycodone 5 mg / Acetaminophen 325 mg. What it’s for: Prescription-only opioid/narcotic pain reliever for moderate to severe pain. Also sold as: Percocet, Endocet, Roxicet.Colors. Shapes. 54 Pill Imprint 501. Heritage Pharmaceuticals Inc. hydroxyzine hydrochloride tablet. ROUND WHITE. H 501. View Drug. Qualitest Pharmaceuticals. …Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.TV 308 Pill - white round, 6mm. Pill with imprint TV 308 is White, Round and has been identified as Hydroxyzine Hydrochloride 25 mg. It is supplied by Teva Pharmaceuticals USA. Hydroxyzine is used in the treatment of Anxiety; Allergic Urticaria; Allergies; Nausea/Vomiting; Food Allergies and belongs to the drug classes antihistamines ... H501 white round pill, Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., H 105 Pill - white round, 7mm. Pill with imprint H 105 is White, Round and has been identified as Hydroxyzine Hydrochloride 10 mg. It is supplied by Heritage Pharmaceuticals, Inc. Hydroxyzine is used in the treatment of Anxiety; Allergic Urticaria; Allergies; Nausea/Vomiting; Food Allergies and belongs to the drug classes antihistamines ..., Pill with imprint G 10 is White, Round and has been identified as Metformin Hydrochloride 500 mg. It is supplied by Ingenus Pharmaceuticals, LLC. Metformin is used in the treatment of Diabetes, Type 2 and belongs to the drug class non-sulfonylureas . There is no proven risk in humans during pregnancy., Pill with imprint AN 627 is White, Round and has been identified as Tramadol Hydrochloride 50 mg. It is supplied by Amneal Pharmaceuticals. Tramadol is used in the treatment of Back Pain; Chronic Pain; Pain and belongs to the drug class Opioids (narcotic analgesics) . Risk cannot be ruled out during pregnancy., AW Pill - white round, 8mm . Pill with imprint AW is White, Round and has been identified as Allopurinol 100 mg. It is supplied by Accord Healthcare Inc. Allopurinol is used in the treatment of Gout; Calcium Oxalate Calculi with Hyperuricosuria; Hyperuricemia Secondary to Chemotherapy and belongs to the drug classes antigout agents, antihyperuricemic agents., This white round pill with imprint H50 on it has been identified as: Acarbose 50 mg. This medicine is known as acarbose. It is available as a prescription only medicine and is …, Pill Imprint A49. This white round pill with imprint A49 on it has been identified as: Nebivolol 5 mg. This medicine is known as nebivolol. It is available as a prescription only medicine and is commonly used for High Blood Pressure, Mitral Valve Prolapse., Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Pill Imprint I G 251. This white round pill with imprint I G 251 on it has been identified as: Escitalopram 20 mg. This medicine is known as escitalopram. It is available as a prescription only medicine and is commonly used for Anxiety, Bipolar Disorder, Body Dysmorphic Disorder, Borderline Personality Disorder, Depression, Fibromyalgia ..., Pill with imprint 481 is White, Round and has been identified as Pitavastatin Calcium 1 mg. It is supplied by Zydus Pharmaceuticals (USA) Inc. Pitavastatin is used in the treatment of Dyslipidemia; High Cholesterol and belongs to the drug class statins . Not for use in pregnancy. Pitavastatin 1 mg is not a controlled substance under the ..., This white capsule-shape pill with imprint 501 on it has been identified as: Omeprazole/sodium bicarbonate 20 mg / 1100 mg. This medicine is known as omeprazole/sodium bicarbonate. It is available as a prescription and/or OTC medicine and is commonly used for Duodenal Ulcer, Erosive Esophagitis, Gastrointestinal Hemorrhage, GERD, Stomach Ulcer., Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Pill Identifier Search Imprint round H 502 Pill Identifier Search Imprint round H 502 ... ROUND WHITE H 502. View Drug. heritage pharmaceuticals inc. Hydroxyzine ..., Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., FM5 Pill - white round, 7mm . Pill with imprint FM5 is White, Round and has been identified as Methylphenidate Hydrochloride Extended-Release 20 mg. It is supplied by Granules Pharmaceuticals Inc. Methylphenidate is used in the treatment of ADHD; Narcolepsy; Depression and belongs to the drug class CNS stimulants.Risk cannot be ruled out during pregnancy., C Pill - white round. Generic Name: loratadine. Pill with imprint C is White, Round and has been identified as Claritin reditabs 10 mg. It is supplied by Schering. Claritin Reditabs is used in the treatment of Allergic Rhinitis; Urticaria and belongs to the drug class antihistamines . There is no proven risk in humans during pregnancy., Wondering what was in that old prescription bottle? Use the ScriptSave WellRx pill identifier to quickly and easily identify unknown medicines by imprint, shape, number, and color. Our pill identifier helps you verify tablet and capsule products you may have questions about -- ensuring you're taking the right medication., AZ 011 Pill - white round. Pill with imprint AZ 011 is White, Round and has been identified as Acetaminophen 500 mg. It is supplied by United Research Laboratories/Mutual Pharmaceutical Company. Acetaminophen is used in the treatment of Sciatica; Muscle Pain; Back Pain; Chronic Pain; Pain and belongs to the drug class miscellaneous analgesics.Risk cannot be ruled out during pregnancy., Pill with imprint 54 27 is White, Round and has been identified as Acetaminophen 500 mg. It is supplied by Rugby Laboratories Inc. Acetaminophen is used in the treatment of Sciatica; Muscle Pain; Chronic Pain; Back Pain; Pain and belongs to the drug class miscellaneous analgesics . Risk cannot be ruled out during pregnancy., Pill with imprint TV W51 is White, Round and has been identified as Cyclobenzaprine Hydrochloride 5 mg. It is supplied by Teva Pharmaceuticals USA, Inc. Cyclobenzaprine is used in the treatment of Back Pain; Sciatica; Muscle Spasm; Pain and belongs to the drug class skeletal muscle relaxants . There is no proven risk in humans during pregnancy., Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Pill Imprint 54 27. This white round pill with imprint 54 27 on it has been identified as: Acetaminophen 500 mg. This medicine is known as acetaminophen. It is available as a prescription and/or OTC medicine and is commonly used for Chiari Malformation, Dengue Fever, Eustachian Tube Dysfunction, Fever, Muscle Pain, Neck Pain, Pain, Plantar ..., Results 1 - 11 of 11 for " m 25 50 White and Round". Sort by. Results per page. 1 / 4. MP168 2525 5050. Trazodone Hydrochloride. Strength. 150 mg. Imprint., The RxList Pill Identifier Tool will help you identify prescription, OTC, generic, and brand name drugs by pill color, size, shape, and drug imprint. Match your drug imprint (Pill ID) to the pictures and quickly identify your medications. If you do not find a match, call your doctor or pharmacist., I2 Pill - white round, 6mm . Pill with imprint I2 is White, Round and has been identified as Prednisone 5 mg. It is supplied by Amneal Pharmaceuticals LLC. Prednisone is used in the treatment of Allergic Reactions; Adrenocortical Insufficiency; Adrenogenital Syndrome; Acute Lymphocytic Leukemia; Inflammatory Conditions and belongs to the drug class glucocorticoids., Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Pill with imprint G1 is White, Round and has been identified as Guanfacine Hydrochloride 1 mg. It is supplied by Ajanta Pharma USA Inc. Guanfacine is used in the treatment of ADHD; High Blood Pressure and belongs to the drug class antiadrenergic agents, centrally acting . There is no proven risk in humans during pregnancy., Pill Imprint 503. This white round pill with imprint 503 on it has been identified as: Tizanidine 4 mg. This medicine is known as tizanidine. It is available as a prescription only medicine and is commonly used for Cluster Headaches, Muscle Spasm. 1 / 2. Details for pill imprint 503 Drug Tizanidine Imprint 503 Strength 4 mg Color, Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Enter the imprint code that appears on the pill. Example: L484 Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above.; Tip: Search for the imprint first, then refine by color and/or shape if you have too many results., Enter the imprint code that appears on the pill. Example: L484; Select the the pill color (optional). Select the shape (optional). Alternatively, search by drug name or NDC code using the fields above. Tip: Search for the imprint first, then refine by color and/or shape if you have too many results.