Doxylamine
About Doxylamine
Doxylamine is a prescription oral medication specifically used to treat nausea and vomiting during pregnancy, a condition commonly referred to as morning sickness. It is typically prescribed for pregnant individuals whose symptoms have not improved after making dietary and lifestyle changes.
To achieve the best results, you must take Doxylamine consistently every day exactly as prescribed by your doctor, rather than only when you feel nauseous. This medicine is designed to be taken on an empty stomach with a full glass of water. Combining this medication with targeted dietary adjustments, such as eating small meals frequently, can significantly help manage your symptoms.
Some people may experience mild side effects while taking this medication, such as drowsiness or dry mouth. If you experience severe drowsiness, extreme confusion, or have difficulty urinating, you should contact your doctor or pharmacist immediately.
Do not take this if you are using monoamine oxidase inhibitors (MAOIs), or if you have narrow-angle glaucoma or a stenosing peptic ulcer. Before starting this medication, talk to your doctor or pharmacist if you have asthma, increased pressure in your eyes, or difficulty urinating, as this medicine may worsen these conditions.
This medication can interact with other substances, such as alcohol, sleeping pills, or pain relievers, resulting in severe sleepiness. If you are breastfeeding, plan to breastfeed, or are taking other prescription medications, consult your healthcare provider to ensure this treatment is safe for you.
Uses of Doxylamine
• Nausea and Vomiting relief: Doxylamine helps to relieve nausea and vomiting, especially during early pregnancy.
• Motion sickness prevention: Doxylamine prevents motion sickness symptoms like nausea and vomiting, making it helpful for travellers, especially during pregnancy.
• Post-operative nausea control: Doxylamine is sometimes used to manage post-operative nausea and vomiting, providing relief after surgery.
• Improves vitamin B6 deficiency: Doxylamine helps to address Vitamin B6 deficiency and alleviates nausea and vomiting, particularly benefiting pregnant women.
Medicinal Benefits
Doxylamine provides reliable, round-the-clock relief from morning sickness symptoms, helping you regain control over your day.
Benefits may include:
- Helps reduce severe nausea and vomiting, making it easier to stay hydrated and maintain adequate nutrition.
- Helps prevent nausea upon waking, allowing for a more comfortable start to the day.
- Improves comfort and well-being, making it easier to carry out routine daily tasks during pregnancy.
Directions for Use
- Doxylamine can be taken on an empty stomach at least 1 hour before or 2 hours after a meal.
- It is usually taken once daily at bedtime. However, your doctor may recommend taking it 2-3 times daily based on the severity of your symptoms.
- Swallow Doxylamine as a whole with a glass of water.
- Do not break, chew, or crush it.
Storage
Side Effects of Doxylamine
Common Side Effects (Usually mild):
- Extreme sleepiness or drowsiness
- Dry mouth, nose, or throat
- Dizziness or lightheadedness
- Constipation or mild stomach upset
Serious Side Effects (Call a doctor right away):
- Severe allergic reactions (signs include skin rash, itching, hives, swelling of the face, lips, or tongue, and difficulty breathing)
- Inability to urinate or painful urination
- Rapid or irregular heartbeat
- Severe confusion, blurred vision, or extreme muscle weakness
Medicines Containing this Salt
View AllDrug Warnings
- Check product integrity: Always inspect the tablets before taking them; do not use them if the packaging is broken or if the tablets appear damaged.
- Avoid activities requiring alertness: This medication can cause severe drowsiness; avoid driving, riding a bicycle, or operating machinery until you know how this medicine affects you.
- Prevent harmful interactions: Do not drink alcohol or use recreational drugs while taking this medicine, as they will dangerously increase sleepiness and dizziness.
- Keep your healthcare team informed: Inform all your healthcare providers, including dentists and surgeons, that you are taking Doxylamine before undergoing any medical tests or procedures.
Drug Interactions
- Monoamine oxidase inhibitors (MAOIs): Do not take this if you are using MAOIs, as they can prolong and intensify the drowsiness and dry mouth caused by this medicine.
- Central Nervous System (CNS) depressants: Taking this medicine alongside sleeping aids, anxiety medications, muscle relaxants, or narcotic pain relievers can cause dangerously deep sleepiness or breathing difficulties.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
unsafeYou are recommended to avoid alcohol consumption while taking Doxylamine as it could lead to increased dizziness and drowsiness.
Pregnancy
safe if prescribedDoxylamine is intended for use in pregnant women. Consult your doctor if you have any concerns.
Breast Feeding
unsafeIt is not recommended to take Doxylamine while you are breastfeeding as it passes into breast milk. Consult your doctor if you have any concerns.
Driving
cautionDoxylamine may cause dizziness, drowsiness, and tiredness. Therefore, do not drive or operate heavy machinery if you feel dizzy.
Liver
cautionConsult your doctor if you have a liver disease/hepatic impairment or any concerns regarding this.
Kidney
cautionConsult your doctor if you have kidney disease/renal impairment or any concerns regarding this.
Children
unsafeDoxylamine is not recommended for children as efficacy and safety have not been established.
Habit Forming
Diet & Lifestyle Advise
- Choose a gentle eating pattern: Eat small, frequent meals throughout the day (such as every 1 to 2 hours) rather than three large meals to avoid an overly full stomach.
- Prepare for the morning: Keep bland foods like plain crackers or dry toast by your bedside, and eat a few bites before sitting up or getting out of bed in the morning.
- Identify and avoid triggers: Avoid spicy, greasy, acidic, or highly seasoned foods, as well as strong cooking smells that can quickly trigger nausea.
- Stay hydrated wisely: Sip fluids like water, clear broths, or ginger tea slowly between meals rather than drinking large amounts during your meals.
- Prioritise adequate rest: Get plenty of rest, as being overly tired or fatigued can make pregnancy-induced nausea significantly worse.
Special Advise
Do not use Doxylamine if you have used monoamine oxidase inhibitors (MAOIs) (anti-depressant drugs) in the past 14 days as it can cause a sudden fall in blood pressure and also it could lead to increased dizziness and drowsiness.
Patients Concern
Disease/Condition Glossary
Morning sickness (nausea and vomiting) is a common symptom of pregnancy. It happens within the first trimester (first four months) of pregnancy, but some pregnant women have it throughout pregnancy. In some cases, pregnant women experience excessive nausea and vomiting that progresses to a condition called hyperemesis gravidarum. It causes electrolyte imbalances and weight loss in pregnant women. The most common cause of morning sickness is increased hormone levels during the first weeks of pregnancy. Nausea is an uneasy feeling in the stomach that may come and go in waves in which a person feels a strong urge to vomit. It happens before vomiting. Vomiting is a natural response of the body in which a person wants to expel stomach contents from the mouth forcefully. It can be triggered by taste, anxiety, smell, pain, or irritation of the stomach.
FAQs
Doxylamine is used to treat nausea (feeling sick) and vomiting (being sick) during pregnancy.
Doxylamine contains Doxylamine and Pyridoxine (vitamin B6). Doxylamine belongs to the class of antihistamines that works by blocking the natural chemical (histamine) in the body, thereby preventing nausea and vomiting. Pyridoxine works by increasing the level of vitamin B6 in the body and treating nausea and vomiting during pregnancy.
If you or someone else have taken too much of Doxylamine, contact your doctor or nearest hospital casualty department.
Doxylamine may cause dizziness and sleepiness. Drive only if you are alert and omit driving and operating machinery if you feel dizzy or sleepy.
Do not discontinue Doxylamine without consulting your doctor. To treat your condition effectually, continue taking Doxylamine for as long as prescribed. Do not be reluctant to speak with your doctor if you experience any difficulty while taking Doxylamine.
Common side effects of Doxylamine include dizziness, stomach pain, constipation, dry mouth. Most of these side effects do not require medical attention and will resolve gradually over time. However, you are advised to talk to your doctor if you experience these side effects persistently.
The doctor will determine how many doses of Doxylamine you need to take in a day based on your condition. If you have any concerns regarding your condition, it's best to consult your doctor.
Yes, Doxylamine is intended to treat nausea and vomiting during pregnancy. It effectively relieves vomiting when used exactly as prescribed by your doctor.
Doxylamine is a combination medication. It contains doxylamine (antihistamine) and pyridoxine (vitamin B6) used to treat nausea and vomiting during pregnancy.
Yes, Doxylamine may cause drowsiness or sleepiness. Therefore, drive with caution and only if you are alert. Talk to your doctor if you experience these side effects persistently.
Do not use Doxylamine if you are allergic to any of its ingredients. It is not recommended for individuals with severe liver or kidney issues, narrow-angle glaucoma, asthma, stomach ulcers or bowel obstructions Before starting Doxylamine, let the doctor know if you have taken monoamine oxidase inhibitors in the past 14 days.
Doxylamine should not be used by breastfeeding mothers because it can pass into breast milk. This may affect the baby, causing drowsiness or other side effects. If you're breastfeeding and need treatment for nausea, consult your doctor for safer alternatives. Always check with your doctor before taking any medication while breastfeeding.
It's important not to take more than the recommended dose of Doxylamine. Taking too much can lead to side effects like drowsiness, and dizziness. If the medication isn't helping as expected, talk to your doctor rather than increasing the dose on your own. Always stick to the prescribed amount for your safety. If you take more than recommended dose by mistake, contact your doctor immediately.
Doxylamine should be stored in a cool and dry place away from sunlight. Keep it out of sight and reach of children.
Yes, it is highly recommended to take this medicine on an empty stomach with a full glass of water. Taking it with food can delay its absorption and delay your relief. Talk to your doctor if you have questions about timing your doses.
Yes, drowsiness is a very common side effect of this medicine. You should avoid driving, operating machinery, or performing tasks that require mental alertness until you know how this medication affects you. Talk to your doctor if the sleepiness becomes unmanageable.
No, this medicine works best when taken consistently every day as prescribed by your doctor. It is designed to prevent morning sickness symptoms rather than act as an immediate rescue treatment. Talk to your doctor before changing how you take this medicine.
If your nausea and vomiting do not improve or if they get worse after starting this medicine, do not increase your dose on your own. Contact your healthcare provider, as they may need to adjust your treatment plan. Talk to your doctor for guidance.
No, you must swallow the tablets whole with water. Crushing, chewing, or breaking the tablets may cause too much medicine to be released into your body at once. Talk to your pharmacist if you have trouble swallowing pills.
The active ingredients can pass into breast milk and may cause drowsiness or irritability in a nursing baby. If you are breastfeeding or planning to breastfeed, talk to your doctor or pharmacist to weigh the benefits and risks.
No, you should strictly avoid alcohol while taking this medicine. Alcohol increases the central nervous system side effects of the medication, which can lead to extreme drowsiness, dizziness, and poor coordination. Talk to your doctor if you need support.
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