Gravol Adult Chewables (Dimenhydrinate - non Rx) Medication


Gravol Adult Chewables (Dimenhydrinate - non Rx)

Prescription Prescription Not Required
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Drug Description


Gravol Adult Chewables are a medication that provides fast relief of nausea, vomiting, and dizziness due to motion sickness. They come in chewable tablet form and have a great-tasting orange flavor. Gravol Adult Chewables contain dimenhydrinate as the active ingredient. 

Dimenhydrinate is an antihistamine that works by blocking the effects of histamine in the body. Histamine is a chemical released by the body in response to certain triggers, such as motion sickness. By blocking the effects of histamine, dimenhydrinate helps to alleviate symptoms of nausea, vomiting, and dizziness. 

Use and Dosage 

Gravol Adult Chewable Tablets can be taken with or without food. Take the tablets by mouth and either chew them thoroughly before swallowing or allow them to dissolve in your mouth. If you are using Gravol Adult Chewable Tablets for motion sickness, take the first dose approximately 30 to 60 minutes before the activity that may cause motion sickness, such as traveling. 

Determine the appropriate dosage based on your age, weight, and the severity of your symptoms. The recommended dosage for adults is usually 1 to 2 tablets every 4 to 6 hours as needed, up to a maximum of 8 tablets per 24 hours. Do not exceed the recommended duration of use. If your symptoms persist or worsen, or if you have any concerns, consult with a healthcare professional. However, follow the specific instructions provided by the manufacturer or your healthcare provider. 

Use the tablet exactly as recommended by your doctor or pharmacist. If you are taking dimenhydrinate regularly and miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice. 

Side Effects 

Common Side Effects  

  • Blurred vision 
  • Dizziness 
  • Drowsiness 
  • Dry mouth, nose, or throat 
  • Excitement or hyperactivity (especially in children) 
  • Fainting 
  • Headache 
  • Nausea 
  • New or worsening dizziness 
  • Problems with coordination 
  • Ringing in the ears 

Serious Side Effects 

  • Blurred vision or any change in vision 
  • Confusion 
  • Difficulty passing urine 
  • Rapid, shallow breathing 
  • Seizure 
  • Skin rash 
  • Symptoms of a severe allergic reaction (difficulty breathing; hives; swelling of the face, mouth, tongue, or throat) 


  • Driving and operating machinery: Be cautious when using Gravol Adult Chewables if you are driving or performing tasks that require alertness. It can cause drowsiness and impair your ability to operate machinery safely. 
  • Exercise and hot weather: Take caution when using Gravol Adult Chewables during exercise or on hot days, as it may reduce sweating and interfere with your body’s ability to cool down. 
  • Glaucoma and lung diseases: Avoid taking Gravol Adult Chewables if you have glaucoma or certain lung diseases, such as bronchitis or emphysema, as it may worsen these conditions. 
  • Long-term use: Using large amounts of Gravol Adult Chewables for an extended period can lead to various problems, including depression, confusion, lack of energy, vomiting, urinary difficulties, and difficulty thinking or socializing. Withdrawal symptoms may occur when stopping long-term use, such as excitability, weakness, poor appetite, stomach cramps, nausea, and discomfort. 
  • Mixing with other substances: Mixing Gravol Adult Chewables with alcohol, codeine, cannabis, or sleeping pills can have unexpected effects and increase drowsiness. Use caution and be aware of potential interactions. 
  • Allergic reactions: Some individuals may be allergic to Dimenhydrinate or other ingredients in Gravol Adult Chewables. If you experience signs of an allergic reaction, such as hives, itching, swelling, difficulty breathing, or rash, seek immediate medical attention. 
  • Medical conditions: Inform your healthcare provider if you have any pre-existing medical conditions, such as liver or kidney disease, heart problems, high blood pressure, stomach or intestinal blockage, urinary problems, or an overactive thyroid, as these conditions may affect the use of Gravol Adult Chewables. 
  • Pregnancy and breastfeeding: If you are pregnant or breastfeeding, consult with your healthcare provider before using Gravol Adult Chewables. Weigh the potential risks and benefits with your healthcare professional. 
  • Children and elderly: Gravol Adult Chewables are intended for use by adults. Use caution when considering use in children or the elderly, as they may be more sensitive to the effects of Dimenhydrinate. 
  • Interactions with other medications: Gravol Adult Chewables may interact with certain medications, including sedatives, tranquilizers, antidepressants, and other antihistamines. Inform your healthcare provider about all the medications, supplements, and herbal products you are taking to avoid any potential interactions.  

Additional information

Generic name:

Dimenhydrinate – non Rx


Chewable Tablet



Quantities Available:


Quality Prescription Drugs has provided information from third parties intended to increase awareness and does not contain all the information about Gravol Adult Chewables (Dimenhydrinate - non Rx). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Gravol Adult Chewables (Dimenhydrinate - non Rx).