Ahiphena

Names and identification

Language	Name
English	Ahiphena
Latin/Botanical	Papaver somniferum L.

Which traditional uses are supported by research?

These summaries come from the source notes, which do not name the studies behind them.

• Analgesic use. Traditionally used for pain. Morphine, derived from opium, is used as an analgesic in modern medicine. The WHO Essential Medicines List includes morphine for moderate to severe pain. Systematic reviews have reported analgesic activity of morphine in cancer pain, post-surgical pain, and chronic pain.
• Anti-diarrheal (Atisara/Pravahika). Traditionally used in Ayurveda for dysentery and diarrhea. Codeine and morphine are known to cause constipation by reducing gut motility through mu-receptors. Loperamide (Imodium), a synthetic opioid derivative, is a common OTC anti-diarrheal.
• Antitussive (cough suppressant - Kasa). Traditionally used for Kasa (cough). Codeine is widely prescribed as an antitussive. Noscapine (narcotine) from opium is a non-addictive cough suppressant sold OTC in many countries. WHO recognizes codeine as an antitussive.

What do recent studies show?

• Machado RSR, Bonhomme V, Soteras R and others 2025. The origins and spread of the opium poppy (Papaver somniferum L.) revealed by genomics and seed morphometrics. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. PMID 40370019 · doi:10.1098/rstb.2024.0198
  Genomic analysis revealed that P. somniferum subsp. setigerum is the only taxa genetically close to somniferum and can be better described as a subspecies, providing new insights into domestication history of opium poppy.
• Wang Z, Yun Q, Hu J and others 2025. Spatiotemporal dynamics of benzylisoquinoline alkaloid gene expression and co-expression networks during Papaver Somniferum developmental stages. Scientific reports. PMID 40721844 · doi:10.1038/s41598-025-11942-7
  Identified 23 co-expression modules with stage- and organ-specific dynamics in BIA biosynthesis. Key genes TYDC, PPO, and GsSRK demonstrated distinct regulatory roles during flowering and fruit maturation.
• Knutsen HK, Alexander J, Barregård L and others 2018. Update of the Scientific Opinion on opium alkaloids in poppy seeds. EFSA journal. European Food Safety Authority. PMID 32625895 · doi:10.2903/j.efsa.2018.5243
  EFSA established acute reference dose (ARfD) of 10 micrograms morphine equivalents/kg body weight. Poppy seed consumption can result in significant opiate exposure especially in unwashed seeds.
• Tittarelli R, Gismondi A, Di Marco G and others 2022. Forensic Application of Genetic and Toxicological Analyses for the Identification and Characterization of the Opium Poppy (Papaver somniferum L.). Biology. PMID 35625400 · doi:10.3390/biology11050672
  Advanced LC-MS/MS methods can now quantify 99 alkaloids from opium poppy, enabling precise forensic identification and toxicological profiling of illicit and licit poppy sources.

Recent safety updates

• Poisoning case. A fatal case of a four-year-old female who ingested raw poppy plants developed shallow respiration, tachycardia, hypertension, and muscle cramps, succumbing despite intensive care with naloxone administration.
• Poisoning case. Multiple cases of poppy seed tea poisoning reported in industrialized countries, with patients showing opiate toxicity symptoms. Some individuals with history of alcoholism used opium tea as heroin substitute, leading to fatal respiratory depression.
• Antidote. Naloxone (Narcan) is the specific antidote: bolus IV dose of 0.4-2 mg, repeated every 2-3 minutes up to 10 mg. Naloxone infusion (two-thirds of effective bolus dose per hour) should be continued due to shorter half-life of naloxone vs morphine. Nalmefene is an alternative longer-acting antagonist.
• Maximum dose. Ayurvedic therapeutic dose of purified opium (Shuddha Ahiphena) is given under Dosage. Lethal dose of crude opium: 2 g in non-tolerant adults. Maximum safe morphine equivalent: 120 mg/day for tolerant patients under medical supervision.
• Safety alert. USFDA and DEA issued warnings about contaminated poppy seeds with dangerously high morphine/codeine/thebaine concentrations. Unwashed poppy seeds sold commercially can contain 2-300 mg morphine per kg, posing acute intoxication risk.
• Poisoning epidemiology. Opium poisoning accounts for significant mortality in South Asia and Middle East. In Iran, opium is the most common substance in poisoning cases. Pediatric accidental ingestions carry higher mortality due to lower lethal dose threshold.

Dosage forms and preparation

Dosage Forms: Churna (processed powder after Shodhana), Tablet (in classical compound formulations), Lehyam (as minor ingredient in specific formulations)

Standard Dosage: 30-125mg of Shodhita (purified) Ahiphena only; STRICTLY under qualified Ayurvedic physician supervision. NOT for self-medication. Regulatory restrictions apply in most jurisdictions.

Storage: Locked, secure storage as per narcotic regulations. Double-lock system required. Temperature-controlled (15-25°C). Detailed inventory and access logs mandatory.

Marker Compounds: Morphine, Codeine, Thebaine, Papaverine, Noscapine (narcotine)

Synergistic Combinations

• With Jatiphala (nutmeg) in Ahiphenasava for diarrhea (classical)
• With Sunthi and Maricha in small quantities, traditionally used for cough
• With Tagar, traditionally used for insomnia (classical, restricted)