Salol, Anise Oil, Menthol
Ya That Nam Khao Flying Rabbit Oral Suspension
Ya That Nam Khao Flying Rabbit — Traditional Thai oral suspension for digestive relief. Carminative, antispasmodic, and mild antiseptic formula.
💊 Actives: Salol (Phenyl Salicylate), Anise Oil, Menthol — triple-action carminative and mild gut antiseptic
⏱️ How to use: Adults 1–2 tbsp (15–30 mL), Children 1–2 tsp (5–10 mL) after meals, 3×/day
🍽️ Condition: Take after meals; never on empty stomach; shake well before use
📦 Pack: 3 sizes available: 50 mL / 200 mL / 450 mL
⚡ Strength: Triple action — carminative + antispasmodic + mild antimicrobial; long-trusted Thai formula
🌡️ Storage: Below 30°C, away from sunlight and moisture; no refrigeration required
Shipping
Discreet shipping within Thailand — packaging does not identify the product. Customers can review shipping and return conditions per our store policy. Contact our team for any questions.
Product Description
Ya That Nam Khao (Flying Rabbit) — generic: Phenyl Salicylate + Anise Oil + Menthol Oral Suspension — is a classic Thai herbal-pharmaceutical remedy long used for relieving bloating, flatulence, stomach cramps, carminative relief, and mild non-infectious diarrhea. It works through a triple mechanism: Salol hydrolyzes into salicylic acid providing mild antimicrobial action in the gut, while Anise Oil and Menthol act as carminatives and antispasmodics to ease pain and gas.
📊 Dosage at a glance:
- Adults: 1–2 tablespoons (15–30 mL) after meals, 3 times daily
- Children: 1–2 teaspoons (5–10 mL) after meals, 3 times daily
- Shake well before each use to ensure uniform suspension
- Compare with Smecta (anti-diarrheal clay) or Magesto-F (antacid/digestive) — Ya That Nam Khao targets gas and mild gut infection
🏭 Manufacturer: Boss Pharmacare Co., Ltd. | License holder: British Dispensary (L.P.) | Registration: G 273/29
⚠️ Contraindicated in patients with known salicylate hypersensitivity. If symptoms persist beyond 2–3 days, consult a pharmacist or physician.
About Ya That Nam Khao (Flying Rabbit)
What Is Ya That Nam Khao (Flying Rabbit)?
Ya That Nam Khao (Flying Rabbit) is a traditional Thai oral suspension (ATC A07AX) for gastrointestinal relief.
Active Ingredients (per 100 mL)
- Salol (Phenyl Salicylate) 2.0 g — mild intestinal antiseptic via salicylic acid hydrolysis
- Anise Oil 0.132 mL — carminative; relieves gas and spasm
- Menthol 0.176 g — antispasmodic and cooling agent
Registration
- Manufacturer: Boss Pharmacare Co., Ltd. | Holder: British Dispensary (L.P.) | Reg. No.: G 273/29
A long-standing Thai household remedy available in 50 mL, 200 mL, and 450 mL sizes.
What Does Ya That Nam Khao Treat?
What does Ya That Nam Khao treat? It covers multiple gastrointestinal complaints with a triple-action formula.
Indications
- Mild intestinal antiseptic — reduces bacteria causing non-infectious diarrhea
- Abdominal pain — relieves gas-related or irritation-induced cramping
- Non-infectious diarrhea — diet or travel-related loose stools, not severe infections
- Bloating & flatulence — reduces intestinal gas build-up effectively
- Epigastric cramps — eases upper and lower abdominal tightness
- Carminative action — promotes expulsion of trapped gas from the digestive tract
Does It Treat Gastric Ulcer?
Ya That Nam Khao can relieve general abdominal discomfort often labeled "โรคกระเพาะ" in Thai — including pain, cramping, and bloating — but it is not a treatment for peptic ulcer disease or gastroesophageal reflux. If you suspect an ulcer, consult a physician for proper diagnosis and treatment.
How to Take Ya That Nam Khao / Dosage
Dosage
- Adults: 1–2 tbsp (15–30 mL) after meals, 3×/day
- Children: 1–2 tsp (5–10 mL) after meals, 3×/day
When to Take It
Take immediately after meals or within 30 minutes. Avoid on an empty stomach — Salol may cause gastric irritation without food.
Usage Tips
- Shake well before each use — suspension settles at the bottom
- Avoid continuous use beyond 5–7 days without consulting a pharmacist
- Missed dose: take the next scheduled dose — never double up
Side Effects of Ya That Nam Khao
Generally safe at recommended doses; some users may experience:
Possible Side Effects
- Nausea/vomiting — especially on empty stomach
- Stomach pain or burning — salicylate sensitivity
- Allergic reaction — rash, swelling, breathing difficulty (stop immediately)
- Constipation — with prolonged use
Stop and Seek Help If
- No improvement after 2–3 days
- High fever, bloody or black stools
- Severe persistent abdominal pain
Contraindications and Precautions
Contraindications
- Salicylate/NSAID hypersensitivity — absolute contraindication
- Allergy to Anise Oil or Menthol
- Children under 2 years — without medical advice
Precautions
- Pregnancy/breastfeeding — consult physician; salicylate risk in 3rd trimester
- Renal/hepatic impairment — medical supervision required
- Anticoagulants (Warfarin) — increased bleeding risk
- Peptic ulcer — avoid or consult before use
Ya That Nam Khao vs. Other Digestive Medicines
Several digestive health medicines are available for gastrointestinal complaints. Here is a direct comparison of Ya That Nam Khao (Flying Rabbit), Smecta, and Magesto-F — all oral formulations.
Ya That Nam Khao (Flying Rabbit)
- Form: Oral suspension (liquid)
- Actives: Salol + Anise Oil + Menthol
- Best for: Bloating, flatulence, cramps, carminative relief, mild non-infectious diarrhea
- Strengths: Triple-action (carminative + antispasmodic + mild antiseptic), affordable, traditional Thai formula
Smecta (Dioctahedral Smectite)
- Form: Powder sachet dissolved in water (oral)
- Active: Dioctahedral Smectite 3 g per sachet
- Best for: Acute diarrhea, IBS, adsorbing intestinal toxins and pathogens
- Strengths: Excellent adsorption of bacteria and toxins, suitable for more severe diarrhea, safe for all ages
Magesto-F (Mamylase + Diastase + Aluminium Hydroxide)
- Form: Chewable or swallowable tablet (oral)
- Actives: Mamylase + Diastase + Aluminium Hydroxide
- Best for: Indigestion, bloating from heavy meals, excess stomach acid
- Strengths: Digestive enzymes + antacid combination; ideal for those with indigestion and hyperacidity
Quick Summary:
Choose Ya That Nam Khao for gas, bloating, cramps, or mild diarrhea — choose Smecta for more severe or infection-related diarrhea — choose Magesto-F for indigestion and excess stomach acid.
How Quickly Does Ya That Nam Khao Work?
Approximate Onset
- Gas/bloating: 15–30 min — Anise Oil and Menthol relax intestinal smooth muscle quickly
- Abdominal cramps: 20–45 min
- Non-infectious diarrhea: 1–2 days with repeated dosing (Salol hydrolysis takes time)
Factors
- After-meal administration slightly slows onset but reduces irritation
- Shaking ensures uniform ingredient distribution
- Severity: mild symptoms resolve faster; ongoing symptoms need 2–3 days
If no improvement after 5 days, stop and consult a pharmacist or doctor.
Where to Buy Ya That Nam Khao (Flying Rabbit)?
Where to Purchase Ya That Nam Khao (Flying Rabbit)
Ya That Nam Khao (Flying Rabbit) is available at pharmacies nationwide throughout Thailand, as well as online. At Intimo Life, all three sizes (50 mL, 200 mL, and 450 mL) are stocked to meet every need — whether for personal carry or family use.
⚠️ Disclaimer
The content in this article is for general educational purposes only. It is not intended to replace professional advice, diagnosis, or treatment from a doctor or pharmacist. If you have any questions about symptoms or medication use, always consult a doctor or pharmacist first.
References
- Food and Drug Administration Thailand (FDA). Drug Registration Database — Registration No. G 273/29. Retrieved from pertento.fda.moph.go.th
- WHO Collaborating Centre for Drug Statistics Methodology. ATC/DDD Index 2024 — A07AX: Antiinfectives for digestive tract. Retrieved from whocc.no
- Drugs.com. Phenyl Salicylate — Drug Information, Uses, Side Effects. Retrieved from drugs.com
- MIMS Thailand. Ya That Nam Khao (Flying Rabbit) — Drug Information. Retrieved from mims.com/thailand
- StatPearls Publishing. Menthol — Pharmacology and Clinical Uses. Retrieved from ncbi.nlm.nih.gov
Frequently Asked Questions
Ya That Nam Khao (Flying Rabbit) effectively relieves post-meal stomach discomfort, especially when accompanied by bloating, flatulence, or cramps. Anise Oil and Menthol work together to expel gas and ease intestinal spasms, promoting comfort. Take after meals or within 30 minutes of onset. If pain is severe or accompanied by fever, consult a doctor.
Take immediately after meals or within 30 minutes, three times daily (morning, noon, evening). Avoid on an empty stomach — Salol may irritate an empty stomach.
Beyond diarrhea, Ya That Nam Khao acts as a carminative, relieves bloating, flatulence, stomach cramps, and provides mild gut antiseptic action. It is a versatile digestive remedy for everyday abdominal discomfort, suitable for adults and children aged 2 and above, available in 50 mL, 200 mL, and 450 mL sizes.
Contains Salicylate which may affect the fetus, especially in the third trimester. Pregnant women must consult a doctor or pharmacist before use.
Salicylate may pass into breast milk in small amounts. Breastfeeding mothers should consult a doctor before use to ensure infant safety.
Do not exceed: adults max 2 tbsp per dose, 3×/day. Overdose may cause nausea, stomach pain, or salicylate toxicity. Seek medical attention immediately if overdose occurs.
Yes, always shake well before each use. As a suspension, active ingredients settle at the bottom — not shaking gives an uneven dose.
Recommended for children 2 years and older: 1–2 tsp (5–10 mL) after meals, 3×/day. Under 2 years requires medical supervision.
Take the next scheduled dose as normal — never double the dose to compensate, as this could lead to Salicylate overdose. Try to maintain a regular after-meal schedule for best results.
No refrigeration needed. Store at room temperature below 30°C, away from direct sunlight and humidity. Excessively low temperatures may cause the suspension to separate abnormally. Always keep out of reach of children.
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