Drinking black tea calmly at Hogwarts

According to Gobalot's third law, the antidote for a mixed poison is greater than the sum of the antidote for each individual component.It can also be deduced from this that the effect of a mixed poison is also greater than the sum of the poisonous effects of each individual component.

There are similar theories in the science side.When two or more drugs are used in combination, if they act in the same direction and achieve mutually reinforcing effects, it is called synergistic effect.According to the intensity of the synergistic effect, it can be divided into additive effect and enhanced effect.Additive effect is when drugs are used in combination, the total effect is equal to the sum of the effects of each drug alone.Potentiation is when drugs are used in combination, and their total effect exceeds the sum of the effects of each drug when used alone.When drugs are used in combination, if their effects are opposite to each other, the effect of weakening or disappearing is called antagonism. 1

People have learned from the long-term practice of poisoning that most of the mixed poisons can produce additive effects, and some can produce enhanced effects. Only a few people who are not skilled in the preparation of mixed poisons will produce antagonism due to the use of poison to fight poison. effect.

Due to the synergistic effect of mixed poisons, it can cause various injuries to the human body.Additional complications arise when potentiation occurs, and these additional symptoms sometimes lead to misidentification of the components of the mixed poison.If there is an antagonistic effect, sometimes drinking more hot water can also detoxify.

To sum up, when detoxifying a mixed poison poisoner, the antidote needs to solve the problem of concurrent damage in addition to the damage caused by the mixed poison itself.

The simplest treatment method is to use a broad-spectrum antidote that can relieve the toxicity and complications of the mixed poison at the same time.

For example, the best way to deal with soldiers attacking them is to use machine guns, and the best way to deal with tank assaults is to use anti-tank rpg, and the best way to deal with the coordinated attack of infantry and tanks is to make all beings equal at 460.

And when some components in the mixed poison cannot be solved by the broad-spectrum antidote used, the poison that can be solved can be solved first, and then find a way to deal with other poisons that cannot be dealt with.However, the result of doing so is often that the poisoned patient has died before finding a way to detoxify the remaining poison.Therefore, the general method to solve mixed poisons is to use a variety of broad-spectrum antidotes to poisoned patients at the same time, detoxify with poison, and cultivate without poison.

Now Ron's situation is that after Harry stuffed the bezoar into his throat, he suffered from severe convulsions and inability to breathe, but his coma and vomiting of blood did not improve at all.

When Zhang Xu rushed to the school infirmary, Harry just put Ron on the hospital bed, and he immediately went over to make Ron lie down with Madam Pomfrey and Harry.

In order to prevent the blood spit out by Ron from choking the trachea and causing suffocation, Madam Pomfrey instructed Harry to remove the pillow on the hospital bed while preparing the potion, then asked Ron to lie down on his back, and then He lifted his neck slightly, and then turned his head to one side.

At the same time, Zhang Xu took out a copper basin from the warehouse in the school doctor's office and handed it to Harry, asking him to catch the blood spit out by Ron.

Not long after, Slughorn ran into the school infirmary panting, only then did Zhang Xu realize that he was holding a wine bottle in his hand.

Just now Harry briefly described how Ron was poisoned by drinking and how he rescued him with bezoar, so Pomfrey, who had just prepared the potion, saw the bottle in Slughorn's hand and let him First test out the poisonous ingredients in the wine.

Just when Slughorn took out some empty bottles from the locker and was about to use the Revealing Charm to analyze the composition of the poison in the wine, Dumbledore and a group of professors who were notified rushed to the school infirmary.

According to the requirements of the latest Hogwarts emergency response plan, Madam Pomfrey is the commander in chief in the school infirmary. When she is silent, the professors can only stand aside and prepare to help. , while the deputy commander Dumbledore is on standby to deal with emergencies at any time.Hermione and Ginny who came over after hearing the news could only wait outside the door.

Together Zhang Xu and Harry helped Ron who was in a coma, and then helped Madam Pomfrey pry open his mouth, and poured a large cup full of a potion made of various antidotes.

After seeing Ron drink the medicine, everyone around him breathed a sigh of relief.

However, less than ten seconds later, when Zhang Xu and Harry were about to put Ron down to lie down, Ron suddenly had a convulsion, and then a big mouthful of blood spurted out together with the potion he had just drunk.

Seeing that Madam Pomfrey's potion was useless, all the professors present became nervous.

"We need to find out the ingredients of the poison first." Madam Pomfrey ordered, and then she arranged tasks for Zhang Xu and Harry.

Snape began to help Slughorn use spells to analyze the mead he brought, while Zhang Xu, Harry, and Hermione, Ginny, and Neville, who had been waiting anxiously outside the door, used other methods to analyze Mead.

Previously, Zhang Xu helped the school medical office purchase a set of domestic rapid detection kits for toxic substances, but this rapid detection kit does not involve much European potions and is only used as a supplementary method.Now two top professors in potion science are analyzing mead with the popular method in Europe. Zhang Xu and several others are using this rapid detection kit for detection.

Zhang Xu took out the special separating funnel that he bought in the small shop of Donia’s house in St. Petersburg back then, and with the help of Harry, Hermione, and Ginny who were twitching, he separated the alcohol in the mead from other ingredients open.It's just that the useful component alcohol separated from the funnel in the past has become a useless part now.Zhang Xu could tell from the expressions of the three of them that their memories of the Christmas holidays were not very good.

Next, Zhang Xu and the others each took several kits to test the solution obtained after the mead was separated.

Madam Pomfrey, who had arranged tasks for everyone, opened the medicine cabinet and began to prepare a hemostatic potion to prevent Ron from vomiting blood to death.

As a result, at this moment, an indescribable sound sounded from under Ron, and then an almost murderous stench permeated the ward, and the next moment, everyone in the ward cast a head-soaking spell on themselves.

Regardless of the dirty and smelly excrement of Ron, Madam Pomfrey said after stripping Ron naked and checking for a while, "His intestines are bleeding profusely."

Then she waved her wand to get rid of the dirt on the hospital bed, and while continuing to dispense medicine, she directed Professor McGonagall to get a sphygmomanometer from the equipment cabinet to measure Ron's blood pressure.

Madam Pomfrey quickly prepared a hemostatic agent for Ron to drink, but Ron still vomited blood, and his blood pressure had dropped to a dangerously low value.

Although sending Ron to St. Mungo's at this time is the best way, but he can't stand the toss on the road in this state.

Zhang Xu, who was helping to analyze the poison in the mead, suppressed his urge to rush into the dormitory of the Snake Yard, grab the pony by the lake and tie him to a stone to torture the poison, because the level of the poison was too high to be prepared by the pony. , what he got is more likely to be a finished product.

At this time, Slughorn and Snape also roughly analyzed the ingredients of the poison in the wine. In addition to several kinds of poisons that can be detoxified by coproliths, there are also some plant-based poisons that can be detoxified by common antidotes, and some poisons. A poison that resembles snake venom.

Zhang Xu also got the results quickly. After comparing the two sides, it was found that most of the results were consistent. In addition, he also found geskinine, which can cause convulsions, vomiting, and damage to the digestive tract, and can cause abdominal pain. , diarrhea, and heart abnormalities, and a toxin that did not respond significantly to snake blood circulation toxin testers.

At this time, a thought suddenly appeared in Zhang Xu's mind. Back then, Ron's father was bleeding profusely after being bitten by Voldemort's snake, and he was rescued with great difficulty.So if the venom of the snake whose name is forgotten is used as poison and mixed with other poisons, it is very likely that Ron's current digestive tract bleeding will not stop.

The specific antidote for this snake venom has been developed by St. Mungo's Hospital, and the school infirmary has also purchased it. It's just that Madam Pomfrey's subconscious will not think that people will be poisoned by snake venom, so she didn't give it to Ron. This antidote.

After another attempt, Ron, who drank the snake venom antidote, finally stopped vomiting blood and passing blood, which made everyone present heave a sigh of relief.

After learning the ingredients of the poison, Madam Pomfrey began to prescribe the right medicine, and after some treatment, Ron, who walked around the gate of hell, was finally rescued successfully.

Madam Pomfrey came to Harry and said to him, "Fortunately, you used bezoar to remove the effect of the acute poison in the first place, otherwise we would have no time to rescue him."