Crotalus horridus (crot-h.)
Exercise 21 - EH Analysis
In the following graph, taken from the Encyclopedia Homeopathica (EH) software analysis, each symptom included in the search is represented by a different color. The length of the bar for a particular symptom (represented by a color), indicates how many times this symptom was mentioned in the materia medica for that remedy.
You will notice that, for the most part, only characteristic symptoms were chosen. This allows for easy differentiation of the correct remedy. The first remedy on the left is the correct remedy and the answer to the exercise. Usually, it has the longest bar of the graph, and comprehensively covers all the symptoms.
The EH screenshot is followed by a list of the RADAR Keynotes of that remedy, and a link to a query file that users may download and install into their own EH program in order to duplicate the analysis.

 
RADAR Keynotes for Crotalus horridus (crot-h.)
* Hemorrhagic tendency.
MIND:
 - Sadness. Weepy mood.
- Sadness. Weepy mood. 
 - Aversion to members of family. Sensitive to certain persons.
- Aversion to members of family. Sensitive to certain persons.
 - Muttering, talking to himself.
- Muttering, talking to himself.
 - Delusions of frightful animals; falling out of bed; surrounded by enemies.
- Delusions of frightful animals; falling out of bed; surrounded by enemies.
 - Weakness of memory for names, persons, places.
- Weakness of memory for names, persons, places.
 Mistakes in speaking and writing.
Mistakes in speaking and writing.
GENERALITIES:
 - HEMORRHAGE: FROM ANY ORIFICE.
- HEMORRHAGE: FROM ANY ORIFICE. 
 Passive, dark unclotted blood.
Passive, dark unclotted blood.
 In very sick, weakened persons with fever.
In very sick, weakened persons with fever.
 - MALIGNANT CONDITIONS. SEPSIS.
- MALIGNANT CONDITIONS. SEPSIS.
 - < BEGINNING OF SLEEP (Lach.); sleep in general.
- < BEGINNING OF SLEEP (Lach.); sleep in general.
 - < RIGHT SIDE.
- < RIGHT SIDE.
 - Sudden weakness.
- Sudden weakness.
 - Ailments from apoplexy: Convulsions, paralysis, aphasia, etc.
- Ailments from apoplexy: Convulsions, paralysis, aphasia, etc.
 - Varicosities.
- Varicosities.
FOOD AND DRINKS:
 - Desire: Pork, alcohol.
- Desire: Pork, alcohol.
VERTIGO:
 - During menopause.
- During menopause.
HEAD:
 - Apoplexy.
- Apoplexy.
 - Headache, < right side, jar; must walk tiptoe
- Headache, < right side, jar; must walk tiptoe
EYE:
 - Hemorrhages; retinal (Both, Ham, Lach, Phos); from tearduct;
- Hemorrhages; retinal (Both, Ham, Lach, Phos); from tearduct;
 ecchymosis.
ecchymosis.
 - Photophobia, esp. lamplight.
- Photophobia, esp. lamplight.
 - Ciliary neuralgia.
- Ciliary neuralgia.
EAR:
 - Discharge of blood.
- Discharge of blood.
NOSE:
 - Epistaxis, dark, fluid; with perspiration on forehead.
- Epistaxis, dark, fluid; with perspiration on forehead.
 - Varicosities (Carb-v).
- Varicosities (Carb-v).
 - Blue discoloration of tip.
- Blue discoloration of tip.
FACE:
 - Varicosities.
- Varicosities.
 Distented veins of face and lips. Face looks marbled.
Distented veins of face and lips. Face looks marbled.
MOUTH:
 - Inflammation of tongue. Swelling tongue, protruding.
- Inflammation of tongue. Swelling tongue, protruding.
 - Hemorrhage from mouth. Bleeding gums.
- Hemorrhage from mouth. Bleeding gums.
THROAT:
 - Tonsils ooozing blood.
- Tonsils ooozing blood.
 - Gangrene.
- Gangrene.
 - Inflammation, < left side (Lach).
- Inflammation, < left side (Lach).
 - Difficult swallowing of solids (Crot-c, Lach)
- Difficult swallowing of solids (Crot-c, Lach)
 - Intolerant of clothing.
- Intolerant of clothing.
STOMACH:
 - Bleeding. Vomiting of blood.
- Bleeding. Vomiting of blood.
 - Sensation of emptiness during menopause.
- Sensation of emptiness during menopause.
 - Deathly nausea (Tab).
- Deathly nausea (Tab).
RECTUM:
 - Diarrhea from septic conditions.
- Diarrhea from septic conditions.
 - Hemorrhage.
- Hemorrhage.
URINE:
 - Dark. Bloody.
- Dark. Bloody.
FEMALE GENITALIA:
 - Abscess of ovaries. Cancer of uterus.
- Abscess of ovaries. Cancer of uterus.
 - Metrorrhagia, black, < menopause.
- Metrorrhagia, black, < menopause.
RESPIRATION:
 - Difficult on falling asleep, from constriction of larynx.
- Difficult on falling asleep, from constriction of larynx.
EXPECTORATION:
 - Bloody.
- Bloody.
CHEST:
 - Pain < lying on left side (Lach, Phos, Cact, Nat-m, Spig),
- Pain < lying on left side (Lach, Phos, Cact, Nat-m, Spig),
 < ascending.
< ascending.
 - Angina pectoris. Pain from heart to left hand (Lat-m).
- Angina pectoris. Pain from heart to left hand (Lat-m).
EXTREMITIES:
 - Blood oozing from finger nails.
- Blood oozing from finger nails.
 - Varicose veins.
- Varicose veins.
FEVER:
 - Sceptic and zymotic fevers.
- Sceptic and zymotic fevers.
PERSPIRATION:
 - Bloody.
- Bloody.
SKIN:
 - Mottled. Bluish spots. Jaundice.
- Mottled. Bluish spots. Jaundice.
 - Purpura. Ecchymosis.
- Purpura. Ecchymosis.
 - Erysipelas.
- Erysipelas.
 - Boils, carbuncles, surrounded by purplish skin.
- Boils, carbuncles, surrounded by purplish skin.
 - Gangrene.
- Gangrene.
 - Network of blood vessels.
- Network of blood vessels.
 - Very sensitive skin of right part of body.
- Very sensitive skin of right part of body.
Compl.: Carb-v, Lycps.
DD: Bapt, Both, Carb-v, Crot-c, Ham, Lach, Mill, Pyrog, Sec, Sul-ac.
 
EH Query File
Here is the EH Query file for you to install in your own program.
1. To download the file, right click on this link. Choose "Save File As", "Save Link As", or "Save Target As", depending on your browser.
2. Many browsers will change the file extension to .htm when you download. Be sure that the file name ends with .qry. If your browser has changed the extension, change it back to .qry
3. Open EH, go to the Find Window (F4) and chose the Search pull down menu. Select Recall the Query.
4. Double click on the query file you would like to open. You will then find the same query that was used to create the analysis screenshot for that remedy.
5. To view the analysis in EH, hit the function key (F8) and you will see the analysis for that query.
Note: EH owners who download these queries may get different results, based on the database of books they own. In particular, the Vermeulen books seem to be of great help in answering these exercises.

