Questions & explanations
1. Compare the use of Kampo for managing chronic pain with the standard medical use of painkillers like ibuprofen.
Standard pain management uses ibuprofen (NSAID) for inflammation or acetaminophen for pain. These drugs have proven safety and dosing. Kampo might use formulas like Gosha-jinki-gan for neuropathic pain (nerve pain) or Shakuyaku-kanzo-to for muscle cramps. Evidence for Kampo in pain is limited; some small trials show modest benefit, but not better than placebo. Kampo may have fewer side effects like stomach ulcers, but can cause diarrhea or allergic reactions. For acute severe pain, ibuprofen works faster and more predictably. For chronic pain, Kampo might be an adjunct, not a replacement. The risk is that relying only on Kampo for chronic pain might delay use of more effective therapies like physical therapy or stronger analgesics if needed.
2. How does a Kampo doctor diagnose a patient compared to a Western doctor?
A Kampo doctor uses four methods: looking (face, tongue), listening (voice, smell), asking (symptoms, lifestyle), and palpation (abdominal and pulse). The abdominal exam is key – pressing on different areas to feel tension or coldness. The doctor also checks pulse quality (e.g., superficial or deep). Based on these, they identify a 'pattern' (like qi stagnation or blood stasis) and choose a fixed Kampo formula. A Western doctor uses blood tests, imaging, and vital signs to diagnose a disease. Kampo patterns are not the same as disease diagnoses. For example, a Kampo pattern might be 'spleen qi deficiency' while Western diagnosis is irritable bowel syndrome. Both approaches can coexist, but Kampo diagnosis is not validated by modern methods.
3. Compare the approach of traditional Korean medicine to treating high blood pressure with the standard medical approach.
Standard medicine treats high blood pressure with drugs like ACE inhibitors or calcium blockers, along with diet and exercise. Regular blood pressure monitoring is key. TKM sees high blood pressure as an imbalance of yin and yang or a specific Sasang constitution issue. For example, a So-eum type might get warming herbs, while a Tae-eum type gets cooling ones. Herbs like hawthorn berry or garlic are used, but their effect is mild and variable. TKM also stresses stress reduction and acupuncture. The evidence for herbs lowering blood pressure long-term is weak, and they are not strong enough to control high levels. Standard medication is proven to prevent strokes and heart attacks. Ignoring medical treatment for herbs can be dangerous.
4. What is Kampo medicine, and how does it differ from traditional Chinese medicine?
Kampo is the Japanese traditional medicine adapted from Chinese medicine. It uses standardized herbal formulas called 'Kampo formulas', often made as granules or powders. Unlike Chinese medicine, which often customizes individual herbs, Kampo uses fixed combinations approved by the Japanese government. Kampo also emphasizes abdominal diagnosis (palpation of the belly) and has a different list of symptoms. It is covered by Japan's national health insurance alongside modern medicine. The theoretical basis still includes yin-yang and qi, but Kampo is more streamlined. Some Kampo formulas have been studied for conditions like nausea, but overall evidence is limited. Safety is a concern because herbs can interact with drugs.
5. What is the scientific view on Unani's humoral theory, and why is it important to test herbal remedies individually?
The humoral theory is a historical concept, not supported by modern biology. There is no measurable 'phlegm' or 'black bile' causing disease. Modern medicine understands infection, inflammation, and genetics. However, some herbal treatments used in Unani may have real pharmacological effects, such as anti-inflammatory or antimicrobial properties. But these effects must be proven through clinical trials, not assumed from the humor theory. For example, an herb may work for a different reason than Unani claims. Also, herbs can be toxic or interact with other drugs. So each Unani remedy should be tested scientifically rather than accepted on traditional grounds. Relying solely on Unani for serious illness can be dangerous.
6. How does the Transtheoretical Model describe behavior change?
The Transtheoretical Model (TTM) says people go through five stages when changing a behavior: precontemplation (not thinking about change), contemplation (thinking about it), preparation (planning to change soon), action (making the change), and maintenance (keeping it up for more than six months). People may also relapse and go back to an earlier stage. For example, a smoker in precontemplation does not want to quit; in contemplation, they think about it but take no action; in preparation, they set a quit date; in action, they stop smoking; in maintenance, they stay smoke-free. TTM helps match interventions to the person's stage, like giving information to someone in precontemplation and support to someone in action.
7. Give an example of an acupuncture treatment in traditional Korean medicine for a common condition, and what does science say about it?
For chronic low back pain, a Korean acupuncturist might insert needles at specific points on the back and legs, sometimes with electrical stimulation. Some scientific reviews show that acupuncture can provide modest pain relief compared to no treatment, but it is often not better than sham acupuncture (needles placed randomly). The effect may be due to natural pain relief or placebo. For conditions like nausea, acupuncture has stronger evidence, especially for postoperative nausea. The traditional explanation (moving qi) is not proven. Acupuncture can have side effects like bruising or infection if not sterile. It may be a reasonable complement to standard care for pain, but not a replacement for proven therapies.
8. What is the Sasang constitution theory in traditional Korean medicine, and how is it used to choose treatment?
Sasang constitution theory divides people into four types: Tae-yang (greater yang), So-yang (lesser yang), Tae-eum (greater yin), and So-eum (lesser yin). Each type has a different body shape, personality, and response to herbs and lifestyle. For example, So-eum types are slender and cautious, and need warming herbs. Tae-eum types are larger and strong, and need cooling herbs. A TKM doctor determines a patient's constitution by examining their face, body, and pulse, then prescribes treatments accordingly. While this is a traditional model, it has not been validated by modern science. Studies on Sasang have shown inconsistent results. It should not replace standard diagnosis for diseases like cancer or diabetes.
9. Give an example of using Social Cognitive Theory in a smoking cessation program.
A smoking cessation program based on Social Cognitive Theory might include group sessions where ex-smokers share stories of how they quit. Observing peers succeed builds self-efficacy in participants. The program also teaches skills to handle cravings, like deep breathing or chewing gum, which increases personal confidence. Participants set small goals, like reducing cigarettes each day, and celebrate successes to reinforce belief in their ability. The program might also involve family support to create a positive social environment. For example, a partner might learn to avoid smoking cues at home. By addressing personal, behavioral, and environmental factors, the program helps smokers quit and stay quit.
10. How does the use of ozone therapy for wound healing compare to standard medical wound care?
Standard wound care involves cleaning the wound, removing dead tissue, applying antibiotic ointment, and covering it with a sterile dressing. For chronic wounds, doctors use special bandages, negative pressure, or skin grafts. Ozone therapy is sometimes applied as a gas to the wound or as ozonated oil. Some small studies show it may help heal diabetic foot ulcers, but the evidence is not strong enough to replace standard care. Many studies are low quality or have small numbers. Standard care has high success rates and is well studied. Ozone may have a slight germ-killing effect, but it can also irritate the skin. It should only be used under a doctor's supervision as a complementary method, not alone.
11. Compare the Unani approach to treating diabetes with the standard medical approach.
In Unani, diabetes is seen as an imbalance of humors, often excess heat and dryness, and treated with cooling herbs like bitter gourd (karela) and fenugreek, along with diet changes. Standard medicine focuses on blood sugar control through medications like metformin, insulin, lifestyle changes, and monitoring HbA1c. Some herbs like bitter gourd may lower blood sugar slightly, but not enough to replace medication. Unani does not use blood tests or evidence-based dosages. Relying only on Unani for diabetes can lead to high blood sugar, causing organ damage. Standard treatment is proven to prevent complications. Unani might complement standard care if discussed with a doctor, but should never replace it.
12. Give an example of a common Kampo formula and the condition it is used for, along with what science says.
Rikkunshito is a Kampo formula used for indigestion and gastroesophageal reflux. It contains eight herbs like ginseng and ginger. Some small studies suggest it may improve symptoms of functional dyspepsia (stomach pain without clear cause). A meta-analysis found it modestly effective compared to placebo, but the studies had low quality. Another formula, Daikenchuto, is used for abdominal bloating and constipation; it has some evidence for improving bowel movement after surgery. The exact mechanism is unclear, and most studies are from Japan. These formulas are not as well tested as standard acid blockers like omeprazole. They may be safe for short-term use but can interact with other medications.