There is something quietly exciting about opening the classical and formulary sections on churna and finding preparations that still have practical value, even though they are far less familiar than trikatu, triphala, avipattikara, or hingvashtaka. Reconstructing classical Ayurvedic churna recipes is not a matter of mixing attractive herb names together; it requires preserving the named formula, the plant part, the proportion, the dose, and the anupana or vehicle. The five formulas below keep that reconstruction spirit while using traceable classical or official formulary references rather than loose modern adaptations.

A churna is a fine powder of one or more dried ingredients. In Ayurvedic pharmacy, the cleaned and dried drugs are powdered, passed through a fine sieve, weighed separately, and then mixed uniformly. Ingredients such as salts and sugars are powdered separately and added at the end. The practical art lies in the formula logic: the ratio, the strength of the herbs, the vehicle, and the condition for which the powder is traditionally indicated.

Formula 1: Ajamodadi Churna (Colic and Vata-Kapha Pain Blend)

Ajamodadi Churna is a classical powder listed with reference to the Sharangadhara Samhita, Madhyama Khanda, Adhyaya 6. It is a more precise reconstruction for a colic-oriented digestive and Vata-Kapha pain formula than a generic “anti-colic” mixture. Its listed uses include shula or colicky pain, amavata, swelling, joint pain, sciatica-type pain, lower back pain, renal or ureteric colic, and other Vata-Kapha presentations.

Ajamoda fruit: 1 part
Vidanga fruit: 1 part
Saindhava lavana or rock salt: 1 part
Devadaru heartwood: 1 part
Citraka root: 1 part
Pippali-mula root: 1 part
Shatapushpa as specified in the formula: 1 part
Pippali fruit: 1 part
Maricha fruit: 1 part
Pathya or Haritaki pericarp: 5 parts
Vriddhadaruka root: 10 parts
Nagara or Shunthi rhizome: 10 parts

Powder each dried ingredient separately, pass through a fine sieve, then combine according to the ratio. The traditional adult dose is 3-6 g with warm water and jaggery. Because the formula contains citraka, pippali, maricha, salt, and other heating ingredients, it is better suited to practitioner-guided use than to casual daily digestive experimentation.

Formula 2: Narasimha Churna (Rasayana Formula with Hair and Vitality Indications)

Narasimha Churna is a classical rasayana-oriented powder listed in the Bhaisajya Ratnavali Vajikarana section and included in the Ayurvedic Formulary of India. It is not merely a “hair powder”; its traditional indications are broad and include wasting, weakness, premature greying, alopecia, urinary disorders, anemia, gout, sinus conditions, skin disorders, abdominal disorders, fistula, dysuria, sciatica, and derangements of Vata, Pitta, and Kapha. Its hair relevance comes from the inclusion of palita and khalitya among its listed indications, but its structure is that of a potent rasayana formula.

Shatavari root tuber: 768 g
Gokshura fruit: 768 g
Varahi rhizome: 960 g
Guduchi stem: 1.200 kg
Bhallataka, purified fruit: 1.536 kg
Citraka root: 480 g
Tila seed: 768 g
Shunthi, Maricha, and Pippali: 384 g total, in equal proportion
Sharkara or sugar: 3.360 kg
Vidari root tuber: 768 g

This formula should be scaled only by preserving the same proportions. It is not appropriate for unsupervised home preparation because it contains purified bhallataka, a powerful ingredient that requires correct purification and careful handling. The listed adult dose is 1.5 g with milk, ghee, and honey. Use only under the guidance of a qualified Ayurvedic practitioner.

Formula 3: Amalakiadi Churna (Simple Fever-Digestion Powder)

Amalakiadi Churna is a compact formula listed with reference to the Sharangadhara Samhita, Madhyama Khanda, Adhyaya 6. It is traditionally indicated for aruchi or tastelessness, agnimandya or impaired digestive fire, jvara or fever, and ajirna or dyspepsia. Its value lies in its simplicity: sour-astringent amalaki and haritaki are paired with citraka, pippali, and rock salt to support digestion in fever-associated or post-illness digestive dullness.

Amalaki pericarp: 1 part
Citraka root: 1 part
Pathya or Haritaki pericarp: 1 part
Pippali fruit: 1 part
Saindhava lavana or rock salt: 1 part

Prepare the ingredients as a fine powder and combine in equal proportion. The listed adult dose is 3-6 g with warm water. Because fever can arise from many causes, this preparation should not be used to self-manage acute high fever, fever with dehydration, persistent fever, fever in children, or fever with severe symptoms; those presentations need prompt healthcare evaluation.

Formula 4: Saraswata Churna (Medhya and Speech-Mind Formula)

Saraswata Churna preserves the medhya angle more accurately than a modern improvised nootropic blend. It is a vacha-forward formulation described in Ayurvedic pharmaceutic literature with brahmi used for bhavana, making it a specialized powder for the mind, speech, and nervous system tradition rather than a general daily tonic. Because vacha is dominant in the proportion, the formula belongs in practitioner-guided use.

Kushta root: 1 part
Ashwagandha root: 1 part
Saindhava lavana: 1 part
Ajamoda fruit: 1 part
Shweta jiraka fruit: 1 part
Krishna jiraka fruit: 1 part
Shunthi rhizome: 1 part
Maricha fruit: 1 part
Pippali fruit: 1 part
Patha root: 1 part
Shankhapushpi whole plant: 1 part
Vacha rhizome: 11 parts
Brahmi: sufficient quantity for bhavana

Powder the dry ingredients finely, then process with brahmi as the wet medium for bhavana according to the traditional pharmaceutic method. This is not a teaspoon-sized household memory powder. When used, it is kept to small gram-range dosing and is commonly paired with honey and ghee under professional supervision.

Formula 5: Nimbadi Churna (Vatarakta and Skin-Inflammation Formula)

Nimbadi Churna is listed in the Bhaisajya Ratnavali Vatarakta section and in the Ayurvedic Formulary of India. It is a much more elaborate formula than a simple neem-guduchi combination. Its traditional uses include vatarakta, which the formulary glosses as gout, along with amavata, abdominal disorders, skin diseases, vitiligo-type conditions, swelling, spleen disorders, abdominal lumps, anemia, jaundice, and wounds.

Nimba stem bark: 4 parts
Amrita or Guduchi stem: 4 parts
Abhaya or Haritaki pericarp: 4 parts
Dhatri or Amalaki pericarp: 4 parts
Somaraji or Bakuchi seed: 4 parts
Shunthi rhizome: 1 part
Vidanga fruit: 1 part
Edagaja or Chakramarda seed: 1 part
Kana or Pippali fruit: 1 part
Yamani or Yavani fruit: 1 part
Ugragandha or Vacha rhizome: 1 part
Jiraka or Shveta jiraka fruit: 1 part
Katuka root/rhizome: 1 part
Khadira heartwood: 1 part
Saindhava lavana: 1 part
Kshara from Yava: 1 part
Haridra rhizome: 1 part
Daruharidra stem: 1 part
Mustaka rhizome: 1 part
Devadaru heartwood: 1 part
Kushta root: 1 part

Prepare as a fine powder and store in an airtight container. The listed adult dose is 1-3 g with guduchi decoction or warm water. Because the formula contains bakuchi, vacha, katuka, kshara, salts, and multiple heating or scraping ingredients, it should not be used as a casual self-treatment for gout, skin disease, jaundice, anemia, or chronic inflammatory disease. Established gout, tophi, recurrent severe flares, kidney disease, feverish swollen joints, or persistent skin lesions require qualified medical care.

Sourcing and Grinding Notes

Reconstruction begins with the exact Sanskrit drug name, plant part, and ratio. Do not replace a difficult ingredient with a convenient herb just because the English common name sounds similar. Herbs such as citraka, vacha, katuka, bakuchi, kshara, and purified bhallataka require particular caution. If a supplier cannot provide the botanical identity, plant part, and quality information, it is not a suitable source for reconstructing these formulas.

For grinding, use cleaned and fully dried herbs. Powder each ingredient separately, sieve it, weigh the powder, and then combine according to the stated proportion. Coarse roots, barks, and rhizomes often need repeated grinding. Salts and sugars should be powdered separately and added at the end. The finished churna should be fine, dry, uniform, and stored in an airtight amber glass or dark ceramic container away from heat, light, and moisture.

The classical pharmaceutic expectation for churna is a fine powder passing at least an 80-mesh sieve, with no dampness and no fungal growth. A prepared churna is traditionally considered to retain potency for about one year when properly stored. Small batches are therefore preferable, especially for aromatic formulas containing pippali, maricha, shunthi, ajamoda, shatapushpa, jiraka, or other volatile-rich ingredients.

Medical Disclaimer: These churna formulas are presented for educational purposes and for practitioners and experienced Ayurvedic users. Several ingredients, including citraka, vacha, katuka, bakuchi, kshara, and purified bhallataka, require knowledge of contraindications, correct sourcing, and appropriate dosing. Do not use these preparations as substitutes for medical care, and do not self-treat acute fever, gout flares, jaundice, anemia, psychiatric symptoms, pregnancy-related conditions, chronic disease, or severe pain. Consult a qualified Ayurvedic practitioner and a licensed healthcare provider before starting herbs, supplements, detoxes, or therapeutic protocols, especially if pregnant, nursing, managing a condition, or taking medication.

References

1. Dravyaguna notes
2. Urushiol-induced contact dermatitis caused during Shodhana (purificatory measures) of Bhallataka (Semecarpus anacardium Linn.) fruit (2012), PubMed Central
3. Cdn (cdn.epratrustpublishing.com)
4. Ijrap (ijrap.net)
5. NCCIH

For years, I dealt with what I called “the 3 PM balloon.” Every afternoon, regardless of what I ate for lunch, my abdomen would swell, harden, and produce uncomfortable gurgling sensations. I experimented with eliminating gluten, dairy, and various other dietary triggers. Some adjustments helped slightly, but the bloating never fully resolved.

During a month-long stay in Coimbatore, I observed a different approach in my aunt’s kitchen. She kept small containers of traditional Ayurvedic spice blends and used them regularly with meals—sprinkled over rice, stirred into buttermilk, or taken in small pinches after eating. Within weeks of following a similar pattern, my post-meal heaviness and bloating reduced significantly.

That experience led me into Ayurvedic dietary therapy focused on carminative spice combinations. In Ayurveda, bloating is commonly associated with aggravated vata in the digestive tract and impaired digestive fire (agni). The approach is not merely restriction of foods but restoration of digestive balance using deepana (appetite-kindling) and pachana (digestive-supporting) herbs and spices.

Why Bloating Happens: The Ayurvedic Explanation

In Ayurvedic physiology, bloating is described under conditions such as adhmana, where vata becomes obstructed or imbalanced in the gastrointestinal tract. When samana vayu, responsible for digestive movement and assimilation, is disturbed, food is not processed efficiently, leading to fermentation, gas formation, and abdominal distension.

The therapeutic approach focuses on restoring agni and normalizing vata movement (vatanulomana). Carminative spices support digestion by enhancing digestive secretions, reducing intestinal spasm, and helping prevent excessive gas formation. Rather than addressing symptoms in isolation, Ayurveda emphasizes improving the digestive environment as a whole.

Traditional spice blends (churnas) are designed on the principle of synergistic action, where multiple ingredients work together to support digestion, reduce heaviness, and improve post-meal comfort.

Churna #1: The Universal Carminative (Hingvashtaka Churna)

Hingvashtaka Churna is a classical Ayurvedic formulation traditionally used to support digestion and reduce gas formation. It combines warming spices and salts to enhance digestive fire and relieve abdominal discomfort associated with vata imbalance.

Preparation: Lightly dry roast the spices separately (except asafoetida and salt), cool completely, and grind into a fine powder. Mix all ingredients thoroughly and store in an airtight container.

Dose: Approximately half a teaspoon with warm water, ghee, or sprinkled on food before or during meals.

Best for: General post-meal bloating, gas formation, heaviness after eating, and irregular digestion patterns.

Churna #2: The Cold-Constitution Bloater (Shunthi-Ajwain Blend)

This formulation is traditionally suited for individuals whose bloating worsens with cold foods, irregular meal timing, or vata-predominant digestion. It emphasizes warming spices to support digestive stability.

Ingredients:

• Dry ginger (Shunthi): 3 parts
• Ajwain (Yavani): 2 parts
• Cinnamon (Twak): 1 part
• Cardamom (Ela): 1 part
• Nutmeg (Jatiphala): 1/2 part
• Rock salt (Saindhava): 1/2 part

Preparation: Lightly roast ajwain and dry spices separately, cool, and grind into a uniform powder.

Dose: One-quarter to half a teaspoon with warm water before meals.

Best for: Bloating triggered by cold, raw, or heavy foods and digestive sluggishness in colder conditions.

Nutmeg is traditionally used in very small quantities in Ayurvedic preparations for its digestive-supporting properties. It should always be used in controlled amounts due to its potency.

Churna #3: The Hot-Constitution Bloater (Fennel-Coriander Cooling Blend)

This blend is designed for pitta-dominant digestion, where bloating is associated with heat, acidity, or irritation in the digestive tract. It uses cooling aromatic spices to support comfort and balance.

Ingredients:

• Fennel seeds: 3 parts
• Coriander seeds: 3 parts
• Cumin seeds: 2 parts
• Mint (dried): 1 part
• Cardamom: 1 part
• Rose petal powder: 1/2 part

Preparation: Lightly dry roast seeds, cool, and grind together with herbs into a fine powder.

Dose: One teaspoon steeped in warm water after meals or chewed in small amounts.

Best for: Bloating with acidity, heat sensitivity, or discomfort after spicy foods.

Churna #4: The Post-Heavy-Meal Rescue Blend

This blend is traditionally used after heavy or rich meals to support digestion and reduce post-meal heaviness. It combines warming spices and salts to assist digestive processing.

Ingredients:

• Rock salt: 2 parts
• Black salt: 1 part
• Dry ginger: 2 parts
• Long pepper: 1 part
• Black pepper: 1 part
• Cumin: 1 part
• Pomegranate seed powder: 1 part
• Cinnamon: 1/2 part
• Cardamom: 1/2 part

Preparation: Roast spices lightly, grind finely, and mix with salts and powdered ingredients.

Dose: Half a teaspoon with warm water after heavy meals as needed.

Best for: Occasional overeating, rich meals, or post-festival digestive heaviness.

Churna #5: The Chronic Bloater’s Daily Companion

This gentle formulation is traditionally used for long-term digestive support in individuals experiencing persistent bloating or weak digestive capacity. It aims to gradually strengthen agni and support regular bowel function.

Ingredients:

• Cumin: 4 parts
• Fennel: 2 parts
• Dry ginger: 2 parts
• Vidanga: 1 part
• Chitrak (optional for strong digestion): 1 part
• Musta: 1 part

Preparation: Dry roast ingredients individually, cool, and grind into fine powder.

Dose: Half a teaspoon with warm water or mixed into meals once or twice daily.

Best for: Chronic digestive discomfort, irregular appetite, and long-standing bloating tendencies.

Vidanga is traditionally valued in Ayurveda for supporting intestinal health and maintaining digestive clarity as part of long-term gut balance practices.

General Tips for Getting the Most from Anti-Bloating Churnas

Effective use of Ayurvedic spice blends depends not only on ingredients but also on preparation, timing, and dietary habits that support digestion as a whole system.

• Fresh preparation: Small batches preserve potency and aroma, which are essential for digestive effectiveness.
• Proper roasting: Light dry roasting enhances digestibility and activates aromatic compounds.
• Timing: Use before meals for prevention or after meals for digestive support depending on need.
• Eating habits: Slow eating, proper chewing, and avoiding excessive cold beverages support digestion.
• Individual response: Adjust blends according to personal tolerance and digestive response.

Traditional kitchen wisdom in Ayurveda emphasizes that digestion is influenced by both food and behavior. Spice blends act as supportive tools within a broader lifestyle that includes mindful eating and regular meal patterns.

Medical Disclaimer: This article is for educational purposes only. Persistent, severe, or unexplained bloating should be evaluated by a qualified healthcare professional. Pregnant or medically sensitive individuals should consult an Ayurvedic practitioner before using strong heating spices or mineral salts in therapeutic quantities.

References

1. Ayurveda (ayurveda.gov.in)
2. CCRAS

What my uncle was doing is called a Churna in Ayurvedic pharmacology: a finely powdered blend of herbs and spices formulated to serve a specific function. Churnas are among the simplest and most practical of all Ayurvedic preparations because they require no special equipment, can be made in bulk, last for months, and integrate directly into ordinary cooking without requiring any change to eating habits beyond adding a pinch.

The six blends below are specifically calibrated for morning use: before breakfast, in breakfast, or mixed into the first warm beverage of the day. Morning is when Agni (digestive fire) is rekindling after its overnight rest, and the right churna can determine whether your digestive capacity is strong or sluggish for the entire day.

Before You Start: Blend Preparation Basics

All six blends below follow the same preparation method:

1. Dry-roast each spice separately in a heavy pan over medium-low heat until aromatic (1-3 minutes per spice). Do not let any spice smoke.
2. Cool completely before grinding. Grinding warm spices produces an oily paste, not a dry powder.
3. Grind together in a spice grinder or high-powered blender. Pulse 8-10 times rather than running continuously to avoid heat buildup.
4. Pass through a fine-mesh sieve to remove any large pieces.
5. Store in a clean, dry glass jar with a tight lid. Do not use wet spoons. Shelf life: 3 months at room temperature, 6 months refrigerated.

Make each blend in a 50-100g batch. The quantities below are ratios that can be scaled to your desired total amount.

Blend 1: Agni Churna (Digestive Fire Blend)

This is the all-purpose morning digestive blend. Use it when digestion feels slow, when you wake up without appetite, or during periods of stress that have dulled your digestive capacity. Its core is the classical Trikatu — the “three pungents” of Sunthi, Pippali, and Maricha described in the classical Ayurvedic formularies as a primary Deepana (appetite-kindling) and Pachana (digestive) combination. My uncle’s tin contained something very close to this.

How to use: 1/4 teaspoon mixed into warm water with lemon and honey as a morning shot, 20 minutes before breakfast. Or stir into warm ghee and drizzle over breakfast.

Dose: 1/4 teaspoon daily. Do not exceed 1/2 teaspoon. Strong preparation – reduce to 1/8 teaspoon if it feels too hot.

Best for: Kapha constitution, slow mornings, post-illness recovery, cold and damp weather. Avoid or use minimally in summer if you run hot.

Blend 2: Pitta Shaman Churna (Cooling Morning Blend)

Pitta-dominant types and anyone experiencing excess heat – acid reflux, morning inflammation, angry energy first thing in the morning – benefit from a cooling morning churna that supports digestion without increasing heat. The blend leans on madhura (sweet) and madhura-vipaka dravyas such as Dhanyaka and Mishreya that are classically used to pacify Pitta. Note that Jiraka (cumin) is itself an ushna-virya (heating) digestive; it is included in small proportion specifically so its Deepana-Pachana action is balanced by the cooling majority of the blend.

How to use: 1/2 teaspoon stirred into warm (not hot) water with honey, taken as the first thing in the morning. Or mixed into yogurt at breakfast. Or sprinkled over fruit.

Best for: Pitta constitution, acid reflux, skin inflammation, summer months, anyone who wakes up hot or irritable.

Blend 3: Vata Balancing Breakfast Churna

For the airy, scattered, anxious morning – when you wake up already thinking about everything you need to do, can’t settle into breakfast, and feel ungrounded by 9am. This blend provides warming, grounding support for a Vata-dominant morning. Its anchor is Ashvagandha, classically described in Charaka Samhita’s Rasayana section as a Balya (strengthening) and Vata-pacifying tonic well suited to depletion and restlessness.

How to use: 1 teaspoon stirred into warm oatmeal, rice porridge, or banana pancakes. This is not an on-empty-stomach blend; it works best incorporated into a warm morning meal.

Research on cinnamon and blood sugar: a 2013 systematic review and meta-analysis in Annals of Family Medicine (Allen et al., 16 randomized trials, 638 patients) found that cinnamon significantly reduced fasting plasma glucose, along with total cholesterol, LDL, and triglycerides. Classically, cinnamon (Twak) is an ushna-virya, Kapha-Vata-pacifying Deepana spice, and its pairing here with Ashvagandha makes the blend particularly suited to stressed, depleted Vata types who also want gentle metabolic support.

Blend 4: Medhya Morning Churna (Cognitive Clarity Blend)

For brain fog, slow mental start, students, writers, or anyone doing cognitively demanding work first thing in the morning. This blend combines Medhya (cognitive-enhancing) herbs with digestive support. Brahmi and Shankhapushpi both belong to the classical group of Medhya Rasayana dravyas — herbs that Charaka Samhita describes as promoting Medha (intellect), Smriti (memory), and clarity when taken consistently over time.

How to use: 1/2 to 1 teaspoon in warm milk with ghee, taken 30 minutes before cognitively demanding work begins. Or add to warm water with honey.

Bacopa monnieri (Brahmi) has some of the more developed human clinical evidence among Ayurvedic cognitive herbs. A 2014 meta-analysis of randomized controlled trials in the Journal of Ethnopharmacology (Kongkeaw et al.) pooled nine placebo-controlled trials and concluded that standardized Bacopa monnieri extract improved cognition, particularly the speed of attention (information processing), in studies that generally ran 12 weeks. Consistency is key – the cognitive effects of Brahmi are not acute; they require roughly 8-12 weeks of daily use, which matches both the classical Rasayana model and the trial durations.

Blend 5: Metabolic Churna for Weight Management

A specific blend for those managing weight, metabolic syndrome, or blood sugar concerns. The herbs here stimulate Agni, promote Lekhana (scraping of excess Meda/fat), and support healthy metabolism. Methika (fenugreek) and Haridra (turmeric) are classical Kapha-Meda-reducing dravyas, and the warming spices keep Agni active. This pairs well with the barley-based breakfast options described in our Yava (barley) therapeutic guide.

How to use: 1/2 teaspoon in warm water first thing in the morning, or sprinkled over the morning meal. Can be taken with barley water for synergistic effect.

Note: Fenugreek has a notable blood-sugar-lowering effect. If you are on metformin or insulin, inform your physician before adding this blend to your routine – the additive effect may require dose adjustment.

Blend 6: Digestive Reset Churna (Post-Indulgence or Travel)

For the mornings after late dinners, restaurant meals, travel, or holiday indulgence – when the tongue is coated, appetite is absent, and the body feels heavy. These are classic signs of Ama (undigested metabolic residue), and this blend is built around Ama-Pachana (Ama-digesting) dravyas led by Haritaki, the herb Charaka praises among the foremost for Pathya (wholesome) bowel regulation and Rasayana action. This is not for daily use but for specific reset situations.

How to use: 1/4 teaspoon in warm water before any meal on a day of heaviness or Ama symptoms. Not for daily use.

Hing deserves special recognition: our detailed guide on Hing remedies and uses covers why asafoetida is among the most pharmacologically active culinary spices available. Even 1/8 teaspoon in warm ghee can resolve acute bloating within 20 minutes in most people.

Integrating Churnas Into Your Morning

The best churna is the one you actually use consistently. Some notes on integration:

• Pre-portioning weekly amounts into small labeled containers removes the daily decision of what to take
• Keep your churna jar next to the kettle or coffee maker – you will not forget something that is in plain sight
• Taste matters for consistency: if a blend is unpleasant, add a small amount of jaggery or honey to make it palatable
• Start with one blend for 30 days before adding others. Trying all six simultaneously makes it impossible to understand which is helping
• Seasonal rotation is appropriate: heavier warming blends in winter, lighter cooling blends in summer

For the broader context of morning Ayurvedic routine, including how churnas fit into the complete Dinacharya framework, see our guide on eating to support Agni through the day.

Disclaimer: These spice blends are culinary preparations incorporating traditional therapeutic spices at food-level doses. They are not intended to treat specific medical conditions, and they are not a substitute for advice from a qualified Ayurvedic practitioner or physician. Individuals on blood-thinning medications (Haritaki may affect coagulation), diabetes medications (fenugreek and cinnamon have blood-sugar effects), or thyroid medications should consult their physician before regular use of these blends. Pregnant women should avoid the Agni Churna and Reset Churna due to the high Pippali and Maricha content.

Rohan Kapoor is a food therapist and culinary medicine educator based in Kerala. He writes about the intersection of traditional South Indian cooking and Ayurvedic nutrition.

References

1. Cinnamon use in type 2 diabetes: an updated systematic review and meta-analysis (2013), PubMed
2. Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract (2014), PubMed
3. Ayurvedhealing (ayurvedhealing.com)
4. Ayurvedhealing (ayurvedhealing.com)
5. Ayurvedhealing (ayurvedhealing.com)

Nothing in this article diagnoses or treats a medical condition. Use it as educational information and consult a qualified Ayurvedic practitioner or physician before starting herbs, supplements, detoxes, or therapeutic protocols, especially if pregnant, managing a condition, or taking medication.