*534OPINION ON REMAND
ROBERTSON, Judge.The conviction is for driving while intoxicated. On original submission we affirmed the conviction. Sullivan v. State, 807 S.W.2d 342 (Tex.App.—Houston [14th Dist.] 1991). Construing our opinion to have not “incorporat[ed] potential harm from failure [of the information] to allege the method of intoxication,” the court of criminal appeals vacated our judgment and remanded the case “for re-consideration of appellant’s points of error number three through five.” Sullivan v. State, 817 S.W.2d 344 (October 23, 1991). We again affirm the conviction.
In his third, fourth and fifth points of error appellant contended that the trial court erred in refusing to grant his motion to quash the information because (1) the information did not allege on which of the two statutory definitions of intoxication it would rely — the 0.10 alcohol concentration or the loss of the normal use of mental and physical faculties; and (2) the information did not allege that the loss of his mental and physical faculties was “by reason of alcohol, drugs, or a combination” thereof.
The court of criminal appeals has held that an information charging the offense of driving while intoxicated is defective in failing to give the requisite “notice” if it fails to allege (1) the type of intoxicant, Garcia v. State, 747 S.W.2d 379 (Tex.Crim.App.1988) or (2) the method of intoxication, Carter v. State, 810 S.W.2d 197 (Tex.Crim.App.1991). Thus, under these holdings, it was error for the trial court to deny the motion to quash the information for failure to give the requisite “notice” which appellant demanded. However, this error does not automatically call for reversal. It must be determined, in the context of the case, whether this had an impact on the defendant’s ability to prepare a defense. Adams v. State, 707 S.W.2d 900, 902 (Tex.Crim.App.1986). As acknowledged by the court of criminal appeals, in our original opinion we determined that “any possible error under Garcia (the type of intoxicant) was harmless beyond a reasonable doubt.” We now determine that any possible error under Carter (method of intoxication) was harmless beyond a reasonable doubt.
The “context of the case” (by which we must determine whether the failure of the information to allege the method of intoxication had an impact on appellant’s ability to prepare a defense) was set out in our original opinion, but is again reiterated here.
There was a hearing on appellant’s motion to quash the information almost six months prior to trial. Appellant’s counsel informed the trial judge that there was no test and stated, “If they intend to show intoxication by any other means than alcohol, I think they should allege it and let me know in the information.” The prosecutor stated to the judge that appellant had access to the state’s file, had reviewed it and that “we don’t have any other information other than alcohol that caused this defendant to become intoxicated (sic) to drive.” Appellant’s counsel then stated “based upon that assertion to you, Judge, I ask that you quash the information and make them allege only alcohol so we would be prepared to try only on alcohol.” The prosecutor responded that “I don’t know what the evidence will show at this time. I anticipate that it will be only alcohol, but other evidence may crop up at that time.” Appellant’s counsel then responded, “That’s what bothers me. It might crop up in the middle of the trial and the pleading is to give me notice so I can bring a chemist for alcohol, drugs, or whatever. Obviously, it’s in his file. He knows what it is....”
After the jury had been selected, and in response to appellant’s request, a hearing was held in the absence of the jury so that appellant could determine what oral statements the appellant made to the officers following the initial stop. After direct questioning of the officer by the prosecutor, appellant cross-examined the officer and developed that in addition to the oral statements elicited by the prosecutor, appellant told the officer he could not perform the “balance test” because “he had been taking some kind of medication,” although unnamed. Finally, when appellant *535testified in his own behalf, before the jury, he stated he had taken “Dristan or one of those capsules.” On rebuttal the state called a pharmacist who testified that the effects of mixing Dristan and any type alcoholic beverage is that “you would wind up with a synergistic effect which basically it's that you have a greater effect from the antihistamine and the alcohol than you will have from either one of the two taken separately, but when you combine them, you get a cumulative effect which increases it.”
Following remand, we invited supplemental briefs from both parties addressing the issue of harm from the failure of the information to allege the method of intoxication, and those briefs have been filed. We interpret the following statements in appellant’s supplemental brief as his reasons for harm:
(1) “If it had been a proper information and alleged only alcohol then the State would have been prohibited from using this evidence without giving notice in their information that they intended to use the drugs or a combination of the drugs and alcohol.”
(2) “The harm in not granting this Motion to Quash and making the State allege what theory they intended to use harmed this Defendant in being able to prepare for a drug or a combination of drugs defense. There are many matters that an attorney would have to prepare for to try that type of case as opposed to strictly alcohol.
The State had a purported expert on drugs on rebuttal and left the Defendant without the opportunity to prepare and present expert testimony of their own. Had the information been given to this Defendant in the information then he would have had the opportunity to try the case in a different manner and also have expert testimony which would have aided him certainly in the guilt or innocence stage of this case.”
(3) “The Trial Court compounded the error by charging the jury that they could find the Defendant guilty if they found that he was intoxicated by reason of ‘the introduction of alcohol, a drug, or a com-
bination of these substances into the body’.”
First, appellant’s basic premise in his brief that the state first elicited the evidence that appellant stated he had taken some medication is erroneous. It was appellant’s counsel who first elicited such testimony in his cross-examination of the officer. So far as this record shows the prosecutor was unaware that appellant had stated at the time of his arrest that he had taken some kind of medication.
Second, we disagree with appellant’s conclusions that if the information had only alleged alcohol (as a method of intoxication) “the State would have been prohibited from using this evidence [that appellant stated to the officer that he was on medication] without giving notice in their information that they intended to use the drugs or a combination of the drugs and alcohol.” Appellant cites no authority for his bold proposition of law and we know of none.
Only such evidentiary facts sufficient to give notice need be pleaded in the state’s charging instrument. See Daniels v. State, 754 S.W.2d 214 (Tex.Crim.App.1988); Livingston v. State, 739 S.W.2d 311 (Tex.Crim.App.1987). The failure to allege the method of intoxication (i.e. whether the accused became intoxicated from ingestion of alcohol or drugs or a combination of drugs and alcohol) does not control the admissibility of evidence at trial; rather it renders the pleading subject to dismissal on a motion to quash. Adams, 707 S.W.2d at 903. We therefore fail to understand how the deficiency of the information could have harmed appellant for this asserted reason.
Third, appellant’s contention that the failure of the information to allege the method of intoxication harmed him “in being able to prepare for a drug or a combination of drugs defense” is simply not borne out by the record.
As previously mentioned, the prosecutor stated at the motion to suppress hearing that he had no information that appellant’s intoxication was caused by anything other than alcohol consumption. Appellant was *536adamant in having a hearing out of the presence of the jury, prior to the beginning of trial, to ascertain what oral statements appellant had made to the officers at the arrest scene. Such hearing was had and, through questioning by the prosecutor, the officer detailed them. The first questions to the officer on cross-examination, and answers thereto, were:
Q. Was that all the statements that he made out there to you?
A. No, sir.
Q. What other statements did he make?
A. As he attempted the balance test and failed, he did comment to us that he had been taking some type of medication.
Q. Did he say what kind?
A. No, sir.
Q. What did he say?
A. That he was unable to lift his leg up and hold it for any period of time whatsoever. He said, “I can’t do this. I’m on medication.”
This evidence could not have come as a surprise to appellant because, in testifying in his own behalf, he stated he had told the officer he was on medication, “sinus pills.” Again, appellant’s contention that he was therefore harmed because he was unable to prepare for “a combination of drugs defense” is simply not borne out by the record. We also note that appellant did not seek a continuance or request any delay in order to present any expert testimony.
Finally, it appears that appellant contends his harm from the failure of the information to allege the method of intoxication was compounded by the trial court’s definition of intoxication. In his charge to the jury the trial judge defined intoxicated as “not having the normal use of mental or physical faculties by reason of the introduction of alcohol, a drug, or a combination of those substances into the body.” We fail to understand how this definition in the court’s charge could have a bearing upon whether the failure of the information to allege the method of intoxication “had an impact on the defendant’s ability to prepare a defense.” The trial court was authorized to give the statutory definition of intoxication without regard to the sufficiency of the information.
We have searched the entire record and we find beyond a reasonable doubt that the failure of the information to allege the method of intoxication did not have any impact on appellant’s ability to prepare a defense. Accordingly, appellant’s third, fourth and fifth points of error are overruled.
The judgment is affirmed.