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  • Head of woman showing musical ability, according to phrenological classification. Drawing, c. 1900.
  • Friern Hospital, London: a patient being tested for his ability to raise his leg straight. Photograph, 1890/1910.
  • A woman throwing boxes of the cough-remedy Pulmoserina at lions; representing the ability of Pulmoserina to provide defence against respiratory diseases. Colour lithograph.
  • A woman throwing boxes of the cough-remedy Pulmoserina at lions; representing the ability of Pulmoserina to provide defence against respiratory diseases. Colour lithograph.
  • A woman throwing boxes of the cough-remedy Pulmoserina at lions; representing the ability of Pulmoserina to provide defence against respiratory diseases. Colour lithograph.
  • Two men fighting while animals sit in pairs placidly watching; an allegory of man's ability to fight his own kind. Engraving by P. Galle, 1563.
  • The word AIDS on a red ground, representing the risk of AIDS, being diminished by a black and white condom-like shape, representing the ability of condoms to reduce the risk. Colour lithograph, 199-.
  • Vitamin C, also known as a ascorbic acid, is a water-soluble vitamin, which means it is excreated by the body and needs to be replaced in our diet. Unlike most mammals, humans do not have the ability to make their own vitamin C. Vitamin C deficiency can lead to scurvy.
  • Pinus mugo Turra, Pinaceae Mountain pine. Distribution: Mountain regions in south and central Europe. Source of pine cone syrup used in cooking. Pine trees in general have a small edible pine nut in the pine cone, which Lyte (1578) writes are 'good for the lungs, they cleanse the breast, and cause the fleme to be spit out: also they nourish well and engender good blood, and for this cause they are good for such as have the cough.' He wrote that it was used for burns, wounds, dysentery, and as a diuretic. Quincy says of fir (Pinus) cones that they strengthen the genital parts, and increase the quantity of seed, or increase Desire without adding to Ability or Performance. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Trifolium rubens L. Leguminosae. [Note the Family Leguminosae is preferred over Family Fabaceae as the former allows all the legumes to be in one Family and not three - one Family being the current consensus among botanists]. Red Feather Clover. Distribution: Europe. The white clover, Trifolium repens, is listed as a treatment for arthritis by Linnaeus (1782). This and Trifolium pratense, Red Clover, are the ones most used for pastures. All the clovers have root nodules which fix nitrogen from the air into the soil so have an important role in ensuring soil fertility. Trifolium rubens has the same nitrogen fixing ability, and is used as an ornamental garden plant where it still acts to improve fertility. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Origanum dictamnus L. Lamiaceae Dittany of Crete, Hop marjoram. Distribution: Crete. Culpeper (1650) writes: ‘... hastens travail [labour] in women, provokes the Terms [menstruation] . See the Leaves.’ Under 'Leaves' he writes: ‘Dictamny, or Dittany of Creet, ... brings away dead children, hastens womens travail, brings away the afterbirth, the very smell of it drives away venomous beasts, so deadly an enemy is it to poison, it’s an admirable remedy against wounds and Gunshot, wounds made with poisoned weapons, draws out splinters, broken bones etc. They say the goats and deers in Creet, being wounded with arrows, eat this herb, which makes the arrows fall out of themselves.' Dioscorides’ Materia Medica (c. 100 AD, trans. Beck, 2005), Pliny the Elder’s Natural History and Theophrastus’s Enquiry into Plants all have this information, as does Vergil’s Aeneid where he recounts how Venus produced it when her son, Aeneas, had received a deadly wound from an arrow, which fell out on its own when the wound was washed with it (Jashemski, 1999). Dioscorides attributes the same property to ‘Tragium’ or ‘Tragion’ which is probably Hypericum hircinum (a St. John’s Wort): ‘Tragium grows in Crete only ... the leaves and the seed and the tear, being laid on with wine doe draw out arrow heads and splinteres and all things fastened within ... They say also that ye wild goats having been shot, and then feeding upon this herb doe cast out ye arrows.’ . It has hairy leaves, in common with many 'vulnaries', and its alleged ability to heal probably has its origin in the ability of platelets to coagulate more easily on the hairs (in the same way that cotton wool is applied to a shaving cut to hasten clotting). Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Epimedium pubescens Maxim. Berberidaceae. Horny (sic) Goat Weed. Distribution: China. Marketed as an aphrodisiac, with the ability to act like sildenafil and for osteoporosis. Side effects reported include dizziness, dry mouth, vomiting and cardiac irregularity. It is not listed in Wiart (2006) or Wichtl (1994). Its reputation began, apparently, when a Chinese farmer observed increased sexual activity in his goats after they had been eating Epimedium. Given the enormous profits made by medicines such as sildenafil, it is indicative of its therapeutic value that it has not been taken up by a pharmaceutical company. Poor absorption from the gut and lack of information on toxicity may be responsible. It is not licensed for sale in the UK as a Traditional Herbal Remedy (Traditional Herbal Medicines Registration, January 2013) and has not been assessed or approved by the European Medicines Agency's Committee on Herbal Medicinal Products (HMPC). Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Vicia faba L. Fabaceae. Broad beans, Fava bean. Distribution: N. Africa, SW Asia. Culpeper (1650) writes: 'Fabarum. Of Beans. Of Bean Cods (or Pods as we in Sussex call them) being burned, the ashes are a sovereign remedy for aches in the joints, old bruises, gout and sciaticaes.’ The beans are perfectly edible for the majority, but 1% of Caucasians, predominantly among Greeks, Italians and people from the Eastern Mediterranean regions, have a genetic trait in that they lack the ability to produce the enzyme glucose-6-phosphate dehydrogenase. As a consequence, eating broad beans or even inhaling the pollen, causes a severe haemolytic anaemia a few days later. This condition is known as favism. The whole plant, including the beans, contains levodopa, a precursor of dopamine, and some patients with Parkinsonism report symptomatic improvement after commencing on a diet that contains these beans regularly. A case of neuroleptic malignant-like syndrome (fever, rigidity, autonomic instability, altered consciousness, elevated creatine phosphokinase levels) consequent on abrupt discontinuation of a diet containing plenty of broad beans, has been described in a patient with Parkinsonism. This is usually seen when patients abruptly discontinue L-dopa therapy. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Capsicum annuum 'Masquerade' Distribution: Central and South America. This ‘domesticated species’ originated from Mexico (although the centre of Capsicum evolution was much earlier and from Bolivia) and includes the bland salad peppers and the hot chilli peppers, of which capsaicin (sometimes called capsicain), from the lining of the inside of the chilli, is the main active ingredient. Chilli comes from the Aztec language of the Nahuatl people. It was reputedly introduced to Europe by Columbus in the mid-15th century, but was cultivated in Mexico since 4,000 BCE and used in cooking since 7,200 BCE. After its introduction to Europe, its cultivation very rapidly became world-wide. It appears first as a description (Bock, 1539) with the name teutschem Pfeffer. The first illustration, as Siliquastrum, appears in Historia Stirpes commentarii insignis (Fuchs, 1542). Fuchs did not realise it came from the Americas, as he identified it as a plant described by Pliny, Dioscorides and Avicenna and gave their uses of it. It appear in Dodoen's Cruydeboeck (1551) and Lyte's translation (1557) with the note that it is 'hot and drie in the third degree.' He recommended it for dressing meat, and noted that it 'warmeth the stomach' and was good for a sore throat, scrofula, and topically got rid of spots. Fuch's had reported these properties as being described by Avicenna, but what that plant was is unknown. Lindley (1838) wrote: 'It is employed in medicine, in combination with Cinchona in intermittent and lethargic affections, and also in atonic gout, dyspepsia accompanied by flatulence, tympanitis, paralysis etc. Its most valuable application appears however to be in cynanche maligna [=severe sore throat, with impending suffocation] and scarlatina maligna [=severe scarlet fever], used either as a gargle or administered internally.' However, its principal use medically has been in pain relief, applied locally for pain from muscle injury to post herpetic neuralgia. Capsaicin acts on the pain and heat sensing neurones to make them trigger the sensation of pain at body temperature. Repeated exposure to capsaicin depletes the neurotransmitter substance P that is used to perceive pain, so the relevant nerves no longer transmit the sensation of pain/heat from any cause. It is a banned substance in the equestrian events at the Olympics because of its ability to stop perception of pain. Capsaicin has been shown, experimentally, to kill cancer cells by attacking their mitochondria. Particular interest has concentrated on its ability to reduce the size of tumours of the pancreas and prostate. Various cultivars are used in cooking, and the strength (i.e. how hot they are) is measured in Scoville units. A standard chilli pepper used in England would be around 5,000 Scovilles, the hottest peppers are rated over one million Scoville units. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • A bird with a long beak is hovering over a crowd of animals displaying their various different features and abilities. Etching by J. E. Ridinger.
  • Senna corymbosa (Lam.)H.S.Irwin&Barneby Caesalpinaceae. Argentine Senna. Distribution: Argentine (other species from Europe). This beautiful shrub that flowers from midsummer until the frosts of winter, is the source of one of the best known of all herbal medicines – Senokot (and senna pods and senna tea), introduced to European medicine (as Senna alexandrina from Egypt) by the Arabians. Every part of the plant contains anthraquinones which, if taken internally, act as a powerful laxative to treat constipation by stimulating the nerve cells of the large bowel. Gerard (1633) notes ‘it is a singular purging medicine’ with over a page on its uses. When used regularly the nerves to the large bowel may be destroyed, leaving a permanently dilated large bowel that never functions properly again. This is a plant which causes the condition it treats to become permanent. Additionally, with prolonged use, the lining of the bowel turns black, serum potassium levels may fall, resulting in cardiac irregularities and sometimes death. Coma, neuropathy and hepatitis have also been reported. It is advertised on television (the actor involved is seen to be depressed and bloated until she takes Senokot, after which she is happy - Hippocrates would have attributed this antidepressant effect to the plant's ability to purge her of the black melancholic humour present in her bowel motions). It is available without prescription or health warning against long-term use. What do you think? Lyte (1578) recommends it strongly for depression, but one might claim to be cured rather than take it again. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Senna corymbosa (Lam.)H.S.Irwin&Barneby Caesalpinaceae. Argentine Senna. Distribution: Argentine (other species from Europe). This beautiful shrub that flowers from midsummer until the frosts of winter, is the source of one of the best known of all herbal medicines – Senokot (and senna pods and senna tea), introduced to European medicine (as Senna alexandrina from Egypt) by the Arabians. Every part of the plant contains anthraquinones which, if taken internally, act as a powerful laxative to treat constipation by stimulating the nerve cells of the large bowel. Gerard (1633) notes ‘it is a singular purging medicine’ with over a page on its uses. When used regularly the nerves to the large bowel may be destroyed, leaving a permanently dilated large bowel that never functions properly again. This is a plant which causes the condition it treats to become permanent. Additionally, with prolonged use, the lining of the bowel turns black, serum potassium levels may fall, resulting in cardiac irregularities and sometimes death. Coma, neuropathy and hepatitis have also been reported. It is advertised on television (the actor involved is seen to be depressed and bloated until she takes Senokot, after which she is happy - Hippocrates would have attributed this antidepressant effect to the plant's ability to purge her of the black melancholic humour present in her bowel motions). It is available without prescription or health warning against long-term use. What do you think? Lyte (1578) recommends it strongly for depression, but one might claim to be cured rather than take it again. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Veratrum nigrum L. Melanthiaceae Distribution: Europe. Cows do not eat Veratrum species in the meadows, and human poisoning with it caused vomiting and fainting. In the 1850s it was found to reduce the heart's action and slow the pulse (Bentley, 1861, called it an 'arterial sedative'), and in 1859 it was used orally in a woman who was having convulsions due to eclampsia. Dr Paul DeLacy Baker in Alabama treated her with drops of a tincture of V. viride. She recovered. It was used thereafter, as the first choice of treatment, and, when blood pressure monitoring became possible, it was discovered that it worked by reducing the high blood pressure that occurs in eclampsia. By 1947 death rates were reduced from 30% to 5% by its use at the Boston Lying-in Hospital. It works by dilating the arteries in muscles and in the gastrointestinal circulation. A further use of Veratrum species came to light when it was noted that V. californicum - and other species - if eaten by sheep resulted in foetal malformations, in particular only having one eye. The chemical in the plant that was responsible, cyclopamine, was found to act on certain genetic pathways responsible for stem cell division in the regulation of the development of bilateral symmetry in the embryo/foetus. Synthetic analogues have been developed which act on what have come to be called the 'hedgehog signalling pathways' in stem cell division, and these 'Hedgehog inhibitors' are being introduced into medicine for the treatment of various cancers like chondrosarcoma, myelofibrosis, and advanced basal cell carcinoma. The drugs are saridegib, erismodegib and vismodegib. All the early herbals report on its ability to cause vomiting. As a herbal medicine it is Prescription Only, via a registered dentist or physician (UK Medicines and Healthcare Products Regulatory Agency (MHRA)). Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Veratrum album L. Melanthiaceae Distribution: Europe. Cows do not eat Veratrum species in the meadows, and human poisoning with it caused vomiting and fainting. In the 1850s it was found to reduce the heart's action and slow the pulse (Bentley, 1861, called it an 'arterial sedative'), and in 1859 it was used orally in a woman who was having convulsions due to eclampsia. Dr Paul DeLacy Baker in Alabama treated her with drops of a tincture of V. viride. She recovered. It was used thereafter, as the first choice of treatment, and when blood pressure monitoring became possible, it was discovered that it worked by reducing the high blood pressure that occurs in eclampsia. By 1947 death rates were reduced from 30% to 5% by its use at the Boston Lying in Hospital. It works by dilating the arteries in muscles and in the gastrointestinal circulation. A further use of Veratrum species came to light when it was noted that V. californicum -and other species - if eaten by sheep resulted in foetal malformations, in particular only having one eye. The chemical in the plant that was responsible, cyclopamine, was found to act on certain genetic pathways responsible for stem cell division in the regulation of the development of bilateral symmetry in the embryo/foetus. Synthetic analogues have been developed which act on what have come to be called the 'hedgehog signalling pathways' in stem cell division, and these 'Hedgehog inhibitors' are being introduced into medicine for the treatment of various cancers like chondrosarcoma, myelofibrosis, and advanced basal cell carcinoma. The drugs are saridegib, erismodegib and vismodegib. All the early herbals report on its ability to cause vomiting. As a herbal medicine it is Prescription Only, via a registered dentist or physician (UK Medicines and Healthcare Products Regulatory Agency (MHRA)). Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • The method and means of enjoying health, vigour and long life. Adapting peculiar courses, for different constitutions; ages; abilities; valetudinary states; individual proprieties; habituated customs, and passions of mind. Suting preservatives, and correctives; to every person, for attainment thereof ... And passions of mind ... / [Everard Maynwaringe].
  • The method and means of enjoying health, vigour and long life. Adapting peculiar courses, for different constitutions; ages; abilities; valetudinary states; individual proprieties; habituated customs, and passions of mind. Suting preservatives, and correctives; to every person, for attainment thereof ... And passions of mind ... / [Everard Maynwaringe].
  • A new, authentic, and complete collection of voyages round the world, undertaken and performed by Royal authority. Containing an authentic, entertaining, full, and complete history of Captain Cook's first, second, third and last voyages ... / now publishing under the immediate direction of George William Anderson, assisted by a principal officer who sailed in the Resolution sloop, and by many other gentlemen of the most distinguished naval abilities.
  • A new, authentic, and complete collection of voyages round the world, undertaken and performed by Royal authority. Containing an authentic, entertaining, full, and complete history of Captain Cook's first, second, third and last voyages ... / now publishing under the immediate direction of George William Anderson, assisted by a principal officer who sailed in the Resolution sloop, and by many other gentlemen of the most distinguished naval abilities.
  • A new, authentic, and complete collection of voyages round the world, undertaken and performed by Royal authority. Containing an authentic, entertaining, full, and complete history of Captain Cook's first, second, third and last voyages ... / now publishing under the immediate direction of George William Anderson, assisted by a principal officer who sailed in the Resolution sloop, and by many other gentlemen of the most distinguished naval abilities.
  • We, the court of examiners, chosen and appointed by the master, wardens and assistants of the Society of the Art and Mystery of Apothecaries of the City of London in pursuance of a certain Act of Parliament passed in the 55th year of the reign of his majesty King George the third entitled an Act for the better regulating the practice of apothecaries throughout England and Wales, do hereby by virtue of the power & authority invested by the said Act certify that ... has been by us carefully and deliberately examined as to his skills & abilities in the science & practice of medicine ... duly qualified as an apothecary.
  • Development of brain power
  • A customer at a pharmacy makes a verbal gaffe when asking for iodine. Colour photomechanical reproduction of a lithograph, c. 1900.
  • A small child attempts to ask a pharmacist for some ipecacuanha, but only succeeds in babbling excrementally. Colour photomechanical reproduction of a lithograph, c. 1900.
  • An elderly couple are advised to try artificial insemination. Process print after J.-A. Faivre, 1902.
  • An elderly couple are advised to try artificial insemination. Process print after J.-A. Faivre, 1902.